Home Blood Pressure Checks Could Reduce Risks After Hypertensive Pregnancy
Researchers at Oxford found that daily home blood‑pressure monitoring combined with rapid medication adjustments improves arterial health in new mothers who experienced hypertensive pregnancies. In a trial of 220 women, those using a home monitor and app showed less arterial stiffness nine months postpartum, translating to an estimated 10% reduction in future heart attack or stroke risk. Standard care, which relied on occasional clinic checks, did not achieve these benefits. The findings highlight a critical postpartum window for cardiovascular prevention.
Starwatch: Leo the Lion Dominates the Northern Hemisphere
The Guardian’s Starwatch column highlights that Leo dominates the spring evening sky across the northern hemisphere. The constellation’s distinctive “sickle” asterism marks the lion’s head, making it easy to spot from late April onward. Its brightest star, Regulus, sits directly...
Spooky Feelings in Old Houses May Be Caused by Boiler Sounds, Study Suggests
A new study published in Frontiers in Behavioural Neuroscience shows that inaudible infrasound emitted by aging boilers, pipes and ventilation systems can increase irritability and cortisol levels in people, even when they are unaware of the sound. Researchers exposed 36...
Australia Is the World’s Fourth-Largest Black Truffle Producer. Now Scientists May Have Unearthed Why
Australia has become the world’s fourth‑largest black truffle producer, with over 400 orchards and half‑million host trees established since the 1990s. A Michigan State University study analyzed soils from 24 orchards across Europe and Australia, revealing that Australian soils host...
Criminalisation of Climate Protesters in UK Is Counterproductive, Research Finds
A new study of 1,300 UK climate activists finds that criminalising non‑violent protest – through arrests, fines and prison sentences – actually heightens participants' determination to engage in disruptive actions. Those who have been jailed or fined report less fear...
Dyslexic Thinking Made Me the Scientist I Am Today. If We Could Harness Its Power, Imagine What Could Be Possible...
Maggie Aderin, a space scientist, reflects on how dyslexia shaped her thinking and career, describing it as a source of creativity, empathy, and systems‑level insight. She argues that dyslexia is often framed only as a deficit, overlooking the unique strengths...
What Is the UK Biobank Project and What Are the Privacy Concerns Around It?
The UK Biobank, launched in 2003, has amassed genetic, clinical and lifestyle data from 500,000 volunteers, fueling thousands of research papers and AI tools that predict disease risk. In April 2026, de‑identified health records from the biobank were listed for...
The Cinema Lab: Brain Activity Tracked to Find Secret to Creating Immersive Films
Researchers at the University of Bristol have turned a cinema into a neuroscience lab, equipping seats with EEG headsets, heart‑rate monitors and infrared eye‑trackers. By pairing physiological data with verbal feedback, the team maps which film moments capture and hold...
Scientists Make Breakthrough in Solving Mystery of Volcanic Lightning
Scientists at the Institute of Science and Technology Austria have identified a thin carbon coating on silica particles as the missing link that electrifies volcanic plumes, producing spectacular lightning. The discovery, published in Nature, shows that heating silica in normal...
Gut Microbiome Can Reveal Risk of Parkinson’s, Scientists Say
A multinational study has identified a distinct gut‑microbiome signature that can flag individuals at heightened risk of Parkinson’s disease years before clinical symptoms appear. The microbial pattern is especially pronounced in people carrying known Parkinson’s risk genes and intensifies as...
Starwatch: Lyrid Meteor Shower Returns to the Spring Skies
The annual Lyrid meteor shower peaks early on 22 April, offering up to 18 bright meteors per hour as they streak from the Lyra constellation near Vega. Originating from debris of comet Thatcher, discovered in 1861, the Lyrids have been recorded...
Can You Stop Malaria Crossing Borders? One Nation’s Bid to Wipe Out the Disease
Eswatini, a land‑locked nation of 1.2 million, is intensifying its fight to eliminate malaria despite a surge in cross‑border infections and climate‑driven mosquito breeding. In 2024 the country recorded 362 confirmed cases, while neighboring Mozambique logged 11.6 million, underscoring the porous border...
Effect of ‘Gamechanger’ Alzheimer’s Drugs ‘Trivial’, Review Concludes
A new Cochrane Review of 17 clinical trials involving more than 20,000 participants found that anti‑amyloid drugs—including lecanemab and donanemab—produce only trivial cognitive benefits and modest functional gains over 18 months. The analysis also highlighted a higher incidence of brain...
Plantwatch: The Cactus that Lures Bats with Its Fuzzy Acoustic Hat
Researchers have documented that the Brazilian cactus Coleocephalocereus goebelianus produces a dense, fuzzy cephalium surrounding its night‑blooming flowers, which acts as an acoustic funnel for bat echolocation. The structure concentrates ultrasonic calls toward the flower and dampens ambient noise, dramatically improving bats’...
AI Learns Language From Skewed Sources. That Could Change How We Humans Speak – and Think | Bruce Schneier
Bruce Schneier and Ada Palmer warn that large language models are trained primarily on written sources—textbooks, social media, movies—while ignoring the vast majority of unscripted spoken conversation. This skewed training leads AI to produce smoother but narrower language, which users...