President Trump’s immigration crackdown ensnared Kseniia Petrova, a scientist who fled Russia after protesting its invasion of Ukraine. She fears arrest if she is deported there.
Using samples gathered from the Chang’e-6 mission, scientists found that the interior of the moon on the half we never see from Earth might be drier than the near side.
An image released by the Chinese National Space Administration showing the Chang’e-6 mission’s lander-ascender on the moon before it returned a sample of lunar soil to Earth.
The material on the covers of books from a French abbey was too hairy to have come from calves or other local mammals. Researchers identified its more distant origin.
Dire wolves, made famous by “Game of Thrones,” went extinct some 13,000 years ago. Now, researchers have bred gray-wolf pups that carry genes of their ancient cousins.
Under the leadership of secretary Robert F. Kennedy Jr., Health and Human Services has cut billions of dollars needed to modernize state programs for childhood immunization.
The all-woman crew for Blue Origin’s upcoming flight into space includes, clockwise from top left: Katy Perry, Gayle King, Aisha Bowe, Kerianne Flynn, Lauren Sánchez and Amanda Nguyen.
The nation’s health secretary addressed agency employees, asking them to shed any corporate influence. But he did not address the mass layoffs that have gutted oversight of tobacco and vapes, food safety and drug reviews.
Towana Looney in December at NYU Langone. “Though the outcome is not what anyone wanted, I know a lot was learned from my 130 days with a pig kidney,” she said in a statement.
The veto by Mayor Daniella Levine Cava, a Democrat, pushed back on a growing campaign against the mineral, which has been used for decades to prevent cavities.
The nation’s health secretary announced that he planned to invite scientists to provide answers by September, but specialists consider that target date unrealistic.
Health Secretary Robert F. Kennedy Jr. made his pledge to discover the reason for the increasing rates of autism during a cabinet meeting at the White House on Thursday.
From the “chairs” to the hallway medicine, the show’s depiction of an emergency medicine system that is beyond capacity rings true for medical experts.
The health secretary seemed stoic — maybe nervous, even — at the start of his first major trip. But on a hike with Navajo Nation leaders, he was finally in his element.
Pregnancy-related mortality has risen sharply, and doctors have overlooked a particularly dangerous period: from six weeks to one year after the birth.
The study was based on data from the C.D.C., which identified the risk of later maternal deaths — those that occur from six weeks to one year after the birth.
The spacecraft are the online giant’s entry into beaming wireless service from space, but the company has much to do before it can compete with SpaceX’s Starlink.
With a computer rendering, he helped scientists understand that the earth, with its shifting tectonic plates, is “an extraordinary living being” that is “continuously changing.”
To help the struggling coal industry, President Trump used his executive authority to try to keep aging plants alive and burn more coal for electricity.
Jared Isaacman, a billionaire entrepreneur who has twice launched to orbit in a SpaceX vehicle, faced pointed questions from senators of both parties before the Senate on Wednesday.
Brandon Williams, the nominee to lead the National Nuclear Security Administration, said he would recommend reliance on “scientific information” rather than a restart of explosive testing.
Brandon Williams, a former New York representative and President Trump’s nominee for under secretary for nuclear security at the Department of Energy, in 2023.
The moves include loosening environmental rules, but it is unclear how much they can help reverse the sharp decline in coal power over the last two decades.
President Trump signed several executive orders on Tuesday aimed at reviving the coal industry. But a major coal revival seems unlikely, some analysts say.
He took a down-to-earth approach to sexually transmitted infections, a subject no one wanted to discuss, arriving at novel methods of treatment and prevention.
Dr. Holmes in 1988. He called the lack of funding for studying sexually transmitted diseases a “conspiracy of silence” that was “ignorant,” “appalling” and “a disgrace.”
Mother-to-child H.I.V. transmission takes an enormous toll in low-income countries. The Trump administration has laid off the officials who worked to solve the problem.
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