As the administration works to expand gun rights, hospitals and community groups have lost funding, and reports on preventing firearm injuries have vanished from government websites.
The C.D.C.’s tobacco control office has been shut for more than a year. After its most prominent antismoking campaign went off the air, calls to 1-800-QUIT-NOW lines have plummeted.
The makers of nicotine pouches are building new plants and expanding to meet demand. While influencers claim health benefits, experts warn the products can be highly addictive.
The neurobiologist Erich Jarvis studies the few species capable of speech. He has long hoped to genetically engineer an animal that can make new calls.
Federal officials in Los Angeles described gang members’ yearslong scheme that relied on social media and physical violence to recruit and maintain control of the girls.
In moving to ban a potent synthetic version of kratom, the president’s team paved the way for more sales for makers of rival botanic supplements, who had aggressively lobbied for the change.