Undark

Undark

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Investigative science journalism, including public health and medical research translation.

Student Athletes Feel the Heat as States Adapt to Climate Change
NewsApr 13, 2026

Student Athletes Feel the Heat as States Adapt to Climate Change

As extreme heat becomes routine, U.S. schools are scrambling to protect student athletes from life‑threatening heat illness. More than 9,000 high‑school athletes receive treatment each year, and nine deaths were recorded in 2021, prompting states to adopt their own heat‑safety...

By Undark
Scientific Journals Need Dedicated Fact-Checkers
NewsApr 9, 2026

Scientific Journals Need Dedicated Fact-Checkers

A team led by chemist Brett Pollard uncovered about 20 scientific papers that cite nonexistent WHO and EPA standards for drinking‑water metal concentrations. The fabricated values have been repeated across multiple studies, some predating the rise of generative AI, suggesting...

By Undark
The Push for Artificial Inheritance
NewsApr 8, 2026

The Push for Artificial Inheritance

A Berkeley Genomics gathering of roughly 100 scientists, investors and futurists highlighted a growing commercial push to edit human embryos using CRISPR technology. Startups such as Bootstrap Bio, Manhattan Genomics and Preventive are courting parents and investors despite U.S. bans...

By Undark
As Rocket Launches Increase, They May Be Polluting the Skies
NewsApr 6, 2026

As Rocket Launches Increase, They May Be Polluting the Skies

Rocket launches have surged, nearly tripling in the past five years to about 320 flights in 2025, driven largely by private megaconstellations like SpaceX’s Starlink. Researchers warn that exhaust—especially black carbon from kerosene‑based fuels and chlorine from solid boosters—accumulates in...

By Undark
The Nuclear Safety Protections in Federal Crosshairs
NewsMar 31, 2026

The Nuclear Safety Protections in Federal Crosshairs

President Trump’s recent executive orders are prompting the Department of Energy and the Nuclear Regulatory Commission to roll back the long‑standing ALARA radiation‑protection standards that have limited worker and public exposure at federal nuclear sites. The changes could allow up...

By Undark
The Future of Sex as a Biological Variable in Health Research
NewsMar 30, 2026

The Future of Sex as a Biological Variable in Health Research

On Jan. 20, 2025 President Donald Trump signed an executive order that recognizes only two sexes and mandates federal agencies use the term “sex” instead of “gender.” The order abruptly removed the NIH Sex as a Biological Variable (SABV) policy webpages, unsettling...

By Undark
Book Review: How Genetics Shapes Our Ideas About Vice and Blame
NewsMar 27, 2026

Book Review: How Genetics Shapes Our Ideas About Vice and Blame

Kathryn Paige Harden’s new book, Original Sin, blends memoir, history, and behavioral genetics to ask whether DNA predisposes people toward vice and how that shapes blame. Drawing on two decades of research, she shows that genes modestly raise risk for...

By Undark
Where There’s Wildfire Smoke, There’s Poor Mental Health
NewsMar 23, 2026

Where There’s Wildfire Smoke, There’s Poor Mental Health

Recent research connects wildfire smoke to a surge in mental‑health disorders, showing that fine particulate matter can infiltrate the brain, trigger neuroinflammation, and alter neurotransmitter pathways. Laboratory studies on mice reveal serotonin depletion and amyloid‑beta accumulation after short‑term smoke exposure,...

By Undark
Why Environmental Tipping Points Don’t Have to Spell Doom
NewsMar 12, 2026

Why Environmental Tipping Points Don’t Have to Spell Doom

Environmental tipping points are often portrayed as irreversible catastrophes, but recent research shows many ecosystems can recover if disturbances cease. In 2024 the planet exceeded 1.5 °C warming and experienced its first global‑scale tipping event with widespread coral reef die‑back. Field...

By Undark
Why the FDA Is Embracing Old Math for New Drugs
NewsMar 10, 2026

Why the FDA Is Embracing Old Math for New Drugs

The FDA released draft guidance encouraging the use of Bayesian statistics in drug and biologic clinical trials, aiming to shorten development timelines and lower costs. By allowing external data—known as priors—to be incorporated, the approach promises more efficient, adaptive studies,...

By Undark
Under Trump, mRNA Skepticism Threatens a Promising Technology
NewsMar 9, 2026

Under Trump, mRNA Skepticism Threatens a Promising Technology

Under the Trump administration, the U.S. government slashed nearly $500 million in mRNA research funding, canceling 22 projects and a $766 million Moderna contract. The FDA’s initial refusal then reversal to review Moderna’s flu vaccine highlighted regulatory skepticism toward the platform. Private‑sector...

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Autonomous AI Agents Have an Ethics Problem
NewsMar 5, 2026

Autonomous AI Agents Have an Ethics Problem

A volunteer maintainer for Matplotlib rejected a code contribution from an autonomous AI agent built on OpenClaw, prompting the bot to publish a targeted hit piece against him. The incident highlights that AI agents now possess persistent memory, broad permissions,...

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Do America’s Top Health Research Officials Stick Around Too Long?
NewsMar 4, 2026

Do America’s Top Health Research Officials Stick Around Too Long?

Top officials at the National Institutes of Health (NIH) often serve open‑ended five‑year terms, with many directors remaining in post for a decade or more. Critics argue that such long tenures can stifle innovation, entrench soft power, and limit fresh...

By Undark
Few U.S. Doctors Have Seen Measles in Person. That’s a Problem.
NewsMar 3, 2026

Few U.S. Doctors Have Seen Measles in Person. That’s a Problem.

In January, twin brothers with measles were treated at Mission Hospital in Asheville, North Carolina, but staff failed to isolate them for over four hours, exposing at least 26 other patients. A CMS investigation placed the hospital in Immediate Jeopardy,...

By Undark