Updated: 5 hours 25 min ago
Mon, 08/25/2025 - 11:00am
Exposure to heat waves over just two years could add up to 12 extra days of age-related health damage.
Mon, 08/25/2025 - 5:01am
San Francisco, Philadelphia and others are retreating from “harm reduction” strategies that have helped reduce deaths but which critics, including Trump, say have contributed to pervasive public drug use.
Mon, 08/25/2025 - 5:00am
If you’re cooking with gas, it might help your health and the environment. Here’s why.
Sun, 08/24/2025 - 4:18pm
After setbacks in its last three flight attempts, Elon Musk’s company has a lot riding on the latest trip of its Starship prototype.
Sat, 08/23/2025 - 5:02am
More Americans are choosing burials in which everything is biodegradable.
Sat, 08/23/2025 - 5:00am
President Trump’s planned pharmaceutical tariffs threaten to hit many of the most common and well-known drugs that Americans take.
Fri, 08/22/2025 - 9:03pm
Panel members have been given a broad mandate, despite pleas from C.D.C. employees asking Robert F. Kennedy Jr. to stop spreading misinformation.
Fri, 08/22/2025 - 3:16pm
A reassessment of the iconic species has “some dramatic implications for how we view giraffe conservation across Africa,” a new study concludes.
Fri, 08/22/2025 - 11:25am
It is not just a scourge of the Middle Ages. Plague still exists, though it is rare. Here’s what to look for and how to protect yourself.
Fri, 08/22/2025 - 10:49am
For some cultures, the practice of cranial deformation may have offered individuals a path to privilege later in their lives.
Fri, 08/22/2025 - 5:00am
The decommissioning would leave the United States with no icebreaker to study the southern seas and cede scientific leadership to rival countries like China.
Fri, 08/22/2025 - 5:00am
The conflict that has put rebels in control of much of the east of the country has left victims with no legal recourse and dismantled many of the clinics that offered care.
Thu, 08/21/2025 - 9:33pm
Meteorologists piece together the aftereffects in a hurricane’s path, and look ahead to potential future storms.
Thu, 08/21/2025 - 9:07pm
Lawmakers allocated $6 billion this fiscal year for PEPFAR, the H.I.V. prevention and treatment program, but the administration has indicated it will release less than half of that.
Thu, 08/21/2025 - 6:48pm
The court’s order was fractured, with the justices splitting over whether individual cancellations and the policy behind them could be challenged in a federal trial court.
Wed, 08/20/2025 - 9:00pm
Hidden River Cave was once filled with heavy metals and sewage that made the surrounding town smell awful. After a cleanup, it became a tourist draw.
Wed, 08/20/2025 - 9:00pm
Fewer than 100 dusky gopher frogs were known to remain. Thanks to some very dedicated humans, numbers are now on the rise.
Wed, 08/20/2025 - 9:00pm
One town’s effort to make pricey items accessible and encourage people to buy less stuff seems to be catching on.
Wed, 08/20/2025 - 9:00pm
A group of homeowners worked together to navigate the process of installing rooftop solar systems, saving time and money in the process.
Wed, 08/20/2025 - 6:46pm
Global warming is changing the way storms behave.
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