Re: Accuracy of Glomerular Filtration Rate Estimation Based on Creatinine and Cystatin C for Monitoring Moderate Chronic Kidney Disease in...
A recent longitudinal cohort study examined how well estimated glomerular filtration rate (eGFR) equations, using creatinine alone or combined with cystatin C, track measured GFR in adults with moderate chronic kidney disease. The combined creatinine‑cystatin C formula showed a modest gain in concordance, but sensitivity for detecting meaningful disease progression remained below 54% across all equations, while specificity stayed high. The authors argue that eGFR is more reliable for population‑level risk stratification than for monitoring individual patient trajectories. They recommend tempering the use of eGFR thresholds in quality‑metric frameworks and emphasizing albuminuria, slope, and clinical context.
Ketone Esters Show Promise as a New Treatment for Alcohol Use Disorder
A pilot study published in Psychiatry Research: Neuroimaging found that a single dose of a ketone ester (395 mg per kg body weight) rapidly shifted brain metabolism from glucose to ketones and cut alcohol cravings in participants with alcohol use disorder...
From Colossal to Chickens: The Scientists Behind Neion Bio’s Biologics Platform
Neion Bio, founded by Dimi Kellari and Sam Levin, is developing a chicken‑based platform that inserts therapeutic proteins into the ovalbumin gene so that eggs become biologic factories. The company recruited former Colossal Biosciences veterans Sven Bocklandt (CSO) and James...
Japan Finds a Way to Recover 90% of Lithium From Old EV Batteries
Japan’s JX Metals Circular Solutions has demonstrated a new recycling line that pulls roughly 90% of lithium from end‑of‑life electric‑vehicle batteries, about twice the recovery rate of earlier methods. The plant in Tsuruga uses a revised hydrometallurgical treatment that substitutes...
Lilly Wants to Bridge Cancer Care Gap with $300M ADC Biotech Buy
Eli Lilly announced an acquisition of Houston‑based CrossBridge Bio, offering up to $300 million in cash and performance‑based biobucks. The early‑stage biotech is developing a dual‑payload antibody‑drug conjugate, CBB‑120, that targets the TROP2 protein found in many solid tumors. CrossBridge plans to...
This Dangerous Spider Is Spreading Across London – and It’s Been Found at One of the City’s Most Iconic Attractions
A surge in false widow spiders—venomous arachnids often mistaken for black widows—has been documented across London and the southeast of England. Hospital admissions for spider bites in the UK have risen from 47 in 2015 to 100 in 2025, according...
Scientists Discover Why Bread Can Cause Weight Gain without Extra Calories
A new study from Osaka Metropolitan University shows that mice will abandon standard chow for carbohydrate‑rich foods like bread, wheat and rice flour, gaining weight without increasing total calories. The weight gain was linked to a reduction in energy expenditure...
Observational Astronomer William Balmer Awarded 51 Pegasi B Fellowship
Observational astronomer William Balmer, a Johns Hopkins PhD candidate, has been awarded the Heising‑Simons Foundation 51 Pegasi b Fellowship, providing up to $450,000 over three years to pursue direct imaging of exoplanets at Northwestern University. Balmer’s work, highlighted by the first direct...
Base Editing Repairs Mutation and Liver Function in Mouse Model of Zellweger Spectrum Disorder
Scientists at the Broad Institute and collaborators used a refined base‑editing system to correct a disease‑causing mutation in the PEX1 gene of mice that model Zellweger spectrum disorder. The edit restored peroxisome function and normalized liver biomarkers, demonstrating functional rescue...
April 14, 1629: The Birth of Christaan Huygens
The article commemorates the April 14, 1629 birth of Dutch polymath Christiaan Huygens, highlighting his groundbreaking work in astronomy and physics. He correctly described Saturn’s rings, discovered its largest moon Titan, and was the first to spot a surface feature on another...
Can Phage Therapy Answer the Booming Antibiotic Resistance Problem?
Antibiotic‑resistant infections cause nearly 5 million deaths annually, prompting renewed interest in bacteriophage therapy. Companies such as Armata Pharmaceuticals, TechnoPhage, and Locus Biosciences have reported positive clinical milestones, including Armata’s QIDP‑designated AP‑SA02 moving toward a phase 3 trial and TechnoPhage’s phase 2b study...
We’re Advancing Wetland Restoration and Carbon Removal Science in Google’s Backyard.
Google announced a wetland restoration and research initiative to revive Pond A1, a degraded salt pond adjacent to its Mountain View campus. The effort partners with the South Bay Salt Pond Restoration Project, Ducks Unlimited, and California academic researchers to rebuild...
Synopsys Solutions Support NASA's Artemis Program with Spacesuit Analysis and Communication System Development
Synopsys, together with Electro Magnetic Applications (EMA) and Cesium, is providing NASA with advanced electromagnetic simulations to evaluate Artemis spacesuit charging and to model lunar cellular network performance. The partnership leverages Ansys Charge Plus for 3‑D electrostatic discharge analysis and integrates...
Tang Dynasty Timber Survives 1,400 Years in Tomb — Keeps Inner Core Intact
Archaeologists recovered a 1,400‑year‑old Potanin’s larch beam from the Tang‑Dynasty tomb of Murong Zhi in Gansu, China. While the outer shell has lost two‑thirds of its original density and absorbed over 500% moisture, the inner core remains structurally sound with...
Sustainable Fertilizer Practice Causes Increased Cadmium in Rice, Study Shows
A study by Wageningen University published in Nature Food shows that large‑scale recycling of manure in Chinese paddy fields raises soil cadmium, which eventually accumulates in rice. While manure reduces soil acidification and cuts mineral phosphorus fertilizer use, it also...
AWS Powered the Moon Mission: Lunar Landing Next in Line
NASA’s Artemis II mission returned safely to the Pacific on April 10, marking the first crewed flight beyond low Earth orbit in five decades. Behind the splashdown, Amazon Web Services supplied the cloud backbone that processed telemetry, stored terabytes of video, and...
For the First Time in the U.S., Renewables Generate More Power Than Natural Gas
In March, U.S. renewables—including solar, wind, hydro and bioenergy—generated more electricity than natural gas for the first time, according to Ember data. The shift reflects rapid wind and solar deployment and a seasonal dip in demand that forced fossil‑fuel plants...
"Working with Industry Leaders Enables Us to Accelerate the Path From Research to the Field"
Biotalys announced its first research milestone in a partnership with Syngenta to develop a novel bio‑insecticide. Laboratory tests using Biotalys’ Agrobody protein platform delivered promising in‑vitro activity against key insect molecular targets. The collaboration now moves to in‑vivo testing on...
Psychedelic Therapy and Traditional Antidepressants Show Similar Results Under Open-Label Conditions
A meta‑analysis of 24 trials found that psychedelic therapy and open‑label antidepressants produce statistically indistinguishable reductions in depressive symptoms. The study compared 8 psychedelic trials (249 patients) with 16 antidepressant trials (7,921 patients) under equal unblinding conditions, revealing only a...
From Autism to Migraines, Birth Order May Have Wide-Reaching Effects
A new epidemiological study of more than 10 million siblings links birth order to a wide range of health outcomes. Firstborn children are statistically more likely to be diagnosed with autism, anxiety and allergic conditions, while their younger siblings face higher...
Harnessing the Fundamental Rules of the Universe
World Quantum Day on April 14 spotlights Waterloo’s emergence as a global quantum hub. The Institute for Quantum Computing, founded in 2002 by Mike and Ophelia Lazaridis, anchors Canada’s full‑stack quantum ecosystem. Over 400 researchers collaborate with partners such as...
It’s Galaxy Season: Here Are 4 Night Sky Events To Spot This Spring
Spring in the Northern Hemisphere, dubbed “Galaxy Season,” offers the clearest views of distant galaxies from March through early June. The article highlights four night‑sky events: the Lyrid meteor shower (peak 22 April), the Eta Aquariids (up to 40 meteors per...
Temperatures May Trend up over North-West, Central India Until Weekend
The India Meteorological Department warned of a four‑to‑five‑day spell of rising temperatures across north‑west and central India as an anticyclone‑driven heat engine returns. Meanwhile, pre‑monsoon showers are forecast for the north‑east and hill regions, with isolated activity over Gujarat and...
Parker Institute Doubles Down on Cancer Vaccines as Part of Ongoing Reboot
The Parker Institute for Cancer Immunotherapy announced a renewed focus on mRNA‑based cancer vaccines, launching a multi‑year program that will fund clinical trials and partner with biotech firms. The initiative includes a $200 million investment pool aimed at accelerating vaccine design,...
UKAEA Timeline to Realise ‘Limitless’ Energy to Power UK Grid
The UK Atomic Energy Authority (UKAEA) unveiled a 2024‑2030 strategy aimed at delivering a commercially viable fusion power plant, STEP, with a March 2029 deadline for the development consent order. The government has earmarked over £10 bn (≈$12.5 bn) for the project and...
The Real Science of Pokémon
The Pokémon franchise is weaving real‑world ecology and climate science into its games and media. Ahead of the launch of Pokémon Champions, The Pokémon Company announced a hiring drive for Ph.D. talent in science, engineering, agriculture and ecology. New titles...
CEA-Leti and Fraunhofer IPMS Validate Wafer Exchange for Ferroelectric Memory Materials
A five‑year EU pilot line led by CEA‑Leti has successfully demonstrated wafer exchange between its cleanroom and Fraunhofer IPMS, proving that complex HZO ferroelectric stacks can be processed across multiple 300 mm CMOS fabs. The collaboration validated contamination‑control protocols using VPD‑ICP‑MS...
The Endless Wonder and Beautiful Uncertainty of Interstellar Comets
On Dec 19 2025, interstellar comet 3I/ATLAS skimmed Earth at 270 million km, prompting NASA, ESA and CNSA to retask spacecraft for close‑up imaging. The comet’s odd tail orientation and high nickel content sparked intense media buzz, with celebrities and alien‑technology theories flooding social...
What’s in Store for Canada’s 2026 Wildfire Season?
Canada’s 2026 wildfire season begins quietly, but lingering drought, a warm summer and an El Niño onset raise concerns of another severe year. Experts note historic dry conditions in British Columbia, Manitoba and the Northwest Territories, while a deep snowpack in...
The Challenges of Scaling a Technology for Social Good
The Harvard Business School case study on the Single User Reinvented Toilet (SURT) examines how a breakthrough off‑grid sanitation technology, funded by the Gates Foundation, struggles to move from prototype to market. Engineers and academics debate three commercialization routes—independent pilots, licensing to appliance...
Fortified Milk Drink Shows Promise for Preschool Brain Development
A nine‑month cluster‑randomized trial gave 120 preschoolers a multi‑nutrient fortified milk versus standard milk. The fortified formula, containing DHA, ARA, probiotics, prebiotics, vitamins and minerals, did not raise full‑scale IQ but boosted the Processing Speed Index. Participants also showed increased...
Your Bottle of Korean Skincare May Have an Unintended Life-Saving Benefit
Researchers published in RSC Medicinal Chemistry report that madecassic acid, a Centella asiatica extract popular in Korean skincare, exhibits antibacterial activity against antibiotic‑resistant E. coli. The compound binds to the bacterial respiratory protein cytochrome bd, halting energy production and killing the...
New Evidence Links Heart Disease to Inflammation—And Drugs Can Stop It
New research confirms chronic inflammation as a major, often hidden driver of heart disease, accounting for roughly a quarter of heart attacks in patients without traditional risk factors. Landmark trials such as JUPITER, CANTOS, and a 2020 colchicine study demonstrated...
Reducing Wires in Quantum Computers
A new theoretical study shows that time‑multiplexing control wires across multiple superconducting qubits can dramatically cut wiring density while adding only a modest speed penalty. By scheduling fast single‑qubit operations during the longer two‑qubit gate windows, the researchers found that...
How Contact Electrification Depends on Particle Size
Researchers led by Nicolás Mujica used a free‑falling camera to track uniformly sized zirconium‑silica particles as they collided and acquired charge. By measuring sideways acceleration in a static electric field, they derived each particle’s charge and converted it to surface...
Chilean Authorities Meet with Salmon Sector to Coordinate Algal Bloom Response
Heterosigma akashiwo, a harmful algal species, has surfaced in Chile's southern waters, affecting 11 salmon farms in the Reloncaví Sound. The National Fisheries and Aquaculture Service (Sernapesca) convened meetings with industry players, the navy, and Subpesca to coordinate a response...
Beyond Aero Selects Luxaviation as Launch Operator for Hydrogen-Electric Aircraft
Beyond Aero, a French hydrogen‑electric aircraft developer, has named Luxaviation Group as the launch operator for its six‑passenger business jet. The partnership will shape mission profiles, assess airport hydrogen infrastructure, and develop safety procedures as the aircraft moves toward certification....
Vir Biotechnology Doses First Patient in Phase I VIR-5500 Trial
Vir Biotechnology has dosed the first patient in the expansion cohort of its Phase I trial of VIR‑5500, a PSMA‑targeted, dual‑masked T‑cell engager, for late‑line metastatic castration‑resistant prostate cancer (mCRPC). The cohort uses a step‑up regimen of 800/2000/3500 µg/kg every three weeks...
Inertia Moves to Commercialize One of the World’s Most Elaborate Science Experiments
Inertia Enterprises, a fusion‑power startup that raised a $450 million Series A, announced three new agreements with Lawrence Livermore National Laboratory. The deals include two strategic partnership projects, a cooperative R&D agreement, and a license for roughly 200 LLNL patents. Together they...
This AI Prediction Model Could Help Shield Future Lunar Habitats Against Micrometeorites
NASA’s Artemis II crew observed six micrometeorite impact flashes during a 30‑minute window of its lunar flyby, indicating a higher‑than‑expected particle flux. In response, researchers from UT San Antonio and Purdue have created a deep‑learning artificial neural network that predicts penetration depths...
UK Government Report Shows Mixed Outlook for Ocean Ecosystem, Health of Commercial Fisheries
The UK Department for Environment, Food and Rural Affairs released the first phase of its Marine Strategy, revealing that only two of fifteen environmental metrics meet Good Environmental Status (GES). While commercial fisheries and some species show modest gains—42% of...
Opinion: My Brother Can’t Access a Just-Approved Breakthrough Drug for His Rare Disease
A newly FDA‑approved breakthrough drug promises to address the neurological degeneration that has long plagued patients with Hunter syndrome, a rare lysosomal disorder. While the approval marks a scientific milestone, patients like the author’s 28‑year‑old twin brother still face barriers...
For Ben Sasse, Revolution Medicines’ Pancreatic Cancer Trial Felt Like His Best, only Option
Former U.S. senator Ben Sasse was diagnosed with metastatic pancreatic cancer in December and promptly enrolled in an early‑phase trial of Revolution Medicines' targeted drug daraxonrasib. The therapy, positioned as a first‑line option, aims to extend both the quantity and...
Weekly Genetics Review: The C Word We Shouldn’t Avoid
Australian beef producers are urged to embed consistency in both management and genetics to ensure superior cattle appear each generation. The article stresses defining measurable breeding objectives—pregnancy within four months, a calf per cow annually, and average weaner weight—as the...
The Sky Today on Tuesday, April 14: An Io Transit
On the night of April 14‑15, Io and its shadow transit Jupiter’s disk, moving from east to west across the planet’s face. The transit begins at 11:25 PM EDT and lasts about an hour, with the shadow appearing shortly after midnight and...
‘Suddenly, Boom, It’s Completely Warm’: Summers Are Getting Longer – Especially in Sydney, Study Finds
A new study in Environmental Research Letters shows summer periods are lengthening worldwide, adding an average of six days per decade. The expansion is most pronounced in Sydney, where summers are growing by about 15 days each decade—roughly two‑and‑a‑half times...
Cheeky Caterpillars Trick Ants Into Treating Them as Queens
Researchers have shown that certain butterfly caterpillars can fool ant colonies by mimicking both the queen ant’s chemical scent and her precise vibrational rhythm. The study recorded vibro‑acoustic signals from nine butterfly species and found that only highly myrmecophilous caterpillars...
Research Bits: Apr. 14
Researchers from Hong Kong, Tsinghua and Southern University of Science and Technology unveiled CLAP, a memristor‑based platform that fuses physically unclonable function authentication with compute‑in‑memory, achieving 99.46% AUC on ECG data while shrinking area and power use. A separate team...
Epigenetic Constraints and Enhancer Innovation Link Neuronal Plasticity to Evolutionary Adaptation
Researchers used Caenorhabditis nematodes to show that epigenetic silencing of the serotonin‑reuptake gene *mod‑5* keeps VC4/VC5 neurons non‑serotonergic in *C. elegans*. In the *Angaria* clade, a newly evolved enhancer rewires this locus, producing a permanent serotonergic phenotype that alters egg‑laying...
Mini Lake Meets Snowy Rim of Canada's Oldest Ice Mass — Earth From Space
A 2010 NASA EO‑1 satellite image captures Gee Lake, a 3.2 km wide water body, bisecting the snowy rim of the Barnes Ice Cap on Baffin Island. The glacier, up to 500 m thick, preserves ice dating back 20,000 years, making it Canada’s oldest...