business

Brandon Williams, President Trump’s pick to become the keeper of the nation’s nuclear arsenal, testified on Tuesday that he would not recommend that Mr. Trump restart explosive testing of the deadly weapons. His statement, during a confirmation hearing before the Senate Armed Services Committee, was unexpected. Other advisers to the administration had proposed that the … Read more

The severe storm system that has inundated the central and southeastern United States with heavy rain and high winds for days fits into a broader pattern in recent decades of increasing rainfall across the eastern half of the United States. Data from the National Oceanic and Atmospheric Administration for 1991 through 2020 show that the … Read more

President Trump plans to sign an executive order Tuesday aimed at expanding the mining and use of coal in the United States, in an effort to revive the struggling industry. The order will direct federal agencies to remove barriers to coal leasing and mining, loosen environmental reviews of coal projects and explore whether coal-fired electricity … Read more

King K. Holmes, 87, Dies; Researcher Destigmatized Study of S.T.I.s

So sharp are partisan divisions these days that it can seem as if people are experiencing entirely different realities. Maybe they actually are, according to Leor Zmigrod, a neuroscientist and political psychologist at Cambridge University. In a new book, “The Ideological Brain: The Radical Science of Flexible Thinking,” Dr. Zmigrod explores the emerging evidence that … Read more

The Trump administration has dismissed the few remaining health officials who oversaw care for some of the world’s most vulnerable people: more than 500,000 children and more than 600,000 pregnant women with H.I.V. in low-income countries. Expert teams that managed programs meant to prevent newborns from acquiring H.I.V. from their mothers and to provide treatment … Read more

Jeremiah Ostriker, an astrophysicist who helped set off a revolution in humankind’s view of the universe, revealing it to be a vaster, darker realm than the one we can see, ruled by invisible forms of matter and energy we still don’t understand, died on Sunday at his home on the Upper West Side of Manhattan. … Read more

For more than a decade, scientists have chased the idea of reviving extinct species, a process sometimes called de-extinction. Now, a company called Colossal Biosciences appears to have done it, or something close, with the dire wolf, a giant, extinct species made famous by the television series “Game of Thrones.” In 2021, a separate team … Read more

A day after attending the funeral of an unvaccinated child who died of measles, Health Secretary Robert F. Kennedy Jr. will kick off a tour through Southwestern states on Monday, spotlighting initiatives that emphasize nutrition and lifestyle choices as tools for combating disease. The Make America Healthy Again tour, which will take Mr. Kennedy through … Read more