Science

After completing Blue’s exam, Dr. Linnehan and her colleagues trudged back up the hill to their offices, the chatter of dolphins and sea lions fading behind them. But even indoors, it was...

Every summer in waters off the town of Laguna in Brazil’s southeast corner, fishers wade out into estuary canals to cast their nets in hopes of catching migratory mullet fish. The water...

‘A dark elderberry place’Bog-mummified people are mainly found in raised bogs — discrete, dome-shaped masses of peat that typically form in lowland landscapes and reach depths of 30 feet or more. (Blanket...

Dr. Goodman, who holds a doctorate in toxicology from Johns Hopkins University, is one of the company’s most prominent scientists, helping to defend industries as varied as tobacco, plastics and fossil fuels...

Its function can change over the decades. A rental that generates income for young homeowners might later become a refuge for returning young adults, then become a way for older homeowners to...

Pregnant women and new mothers died in sharply increasing numbers during the pandemic, and not just because of a rise in medical complications that may accompany pregnancy and childbirth. An even greater...

When did pediatric obesity become such a problem?For scientists, the alarms went off in the 1980s and 1990s. Before then, experts took comfort in data from the 1960s indicating that just 5...

Mohe, China’s northernmost city, recorded a temperature of minus 63.4 degrees Fahrenheit this week. That was the coldest in its recorded history, and cold enough to cause hypothermia within minutes in anyone...

WASHINGTON — The seven states that rely on water from the shrinking Colorado River are unlikely to agree to voluntarily make deep reductions in their water use, negotiators say, which would force...

Jonathan Havens, a former legal counsel at the F.D.A. who now represents companies in the CBD industry, said many growers and manufacturers had grown frustrated with the F.D.A.’s inaction, which has contributed...