Science News
Cameron Hamilton Poised to Lead FEMA Once More
Cameron Hamilton defended the agency last year when President Trump talked about eliminating it. Emergency managers hope for more stability if he’s confirmed as administrator.
1,700 H.I.V. Treatment Sites Closed After Trump Aid Cuts, a Study Finds
New research also shows that children and high-risk adult populations have been particularly affected.
The U.S. Is Pulling Back on Energy Efficiency
The Trump administration is undoing fuel-saving efforts even as war in Iran, data centers and heat waves are pushing up gasoline and electricity costs.
Trump Attacks National Academies Over Climate Chapter in Judges’ Manual
The president joined Republican officials who slammed the National Academies of Sciences for a chapter about climate science in an educational guide for judges.
The Sewer Knows What You Ate
During the Covid-19 pandemic, wastewater testing became a virus warning system. Now, scientists are using the approach to understand how communities eat.
The Best Genetic Risk Tools Don’t Work Equally for Everyone
Genetic prediction models are poised to revolutionize medicine. But because they have been trained on European DNA, they threaten to widen health care disparities.
Taylor Farms Expands Iceberg Lettuce Recall to 27 States Amid Cyclospora Outbreak
The implicated products were marketed under several brands, and had been shipped as recently as Thursday.
As Natural Disasters Expand, a Disaster-Tracking App Is Booming
Known for tracking California wildfires, Watch Duty is moving beyond that mission. Millions of people are turning to it for help.
Rudolph Marcus, Who Illuminated Electrochemical Processes, Dies at 102
He received a 1992 Nobel Prize for developing a theory that explained fundamental processes behind photosynthesis, respiration, oxidation and even how fireflies produce light.
The Latest Texas Floods Tested Warning Systems. This Time, They Passed.
A lack of sirens and flood forecasting systems made the state’s Hill Country vulnerable to deadly floods last summer. That has changed.
E.U. Proposes Changes to Emissions Trading System
The European Union is facing a green backlash as emissions cuts become harder and require bigger overhauls to industry and livelihoods
A Mathematical Tribute to the Soccer Ball
As the World Cup final approaches, take a moment to appreciate the beautiful symmetries of humanity’s favorite truncated icosahedron.
Rare Pair of Improbably Light ‘Super-Puff’ Planets Is Discovered
They’re less dense than cotton candy, and they will help astrophysicists better understand the most unusual ways giant planets can form.
Why Does Wildfire Smoke Turn the Sky Orange?
It’s about how light scatters in our atmosphere.
Burning Houses to Save Houses
We visited researchers seeking ways to make homes safer. They set a lot of fires.
Astronomers Find an Atmosphere on a Nearby Earthlike Planet
It’s the first potentially habitable world known to host an atmosphere, making it a lead contender in the search for life beyond our solar system.
Mary-Dell Chilton Dies at 87; Helped Create First Genetically Modified Plant
In 1982, she led the research team that figured out how to genetically alter plants, a discovery that would eventually transform global agriculture.
National Academies Report Backs Climate Change Attribution Science
Attribution science is advancing quickly, researchers said. That could support lawsuits seeking damages for severe events worsened by global warming.
Will SpaceX’s 13th Test Flight of Starship Be Lucky?
The objectives remain largely the same as the last launch in May. The biggest difference is that the gargantuan rocket will deploy 20 functioning, next-generation Starlink internet satellites.
The F.D.A. Approves a New Pill to Slash Cholesterol Levels
The new pills can lower cholesterol levels far below what can be achieved with statins, clinical trials have shown.