Science

The nation’s largest association of psychologists this month warned federal regulators that A.I. chatbots “masquerading” as therapists, but programmed to...

Rum, a diamond-shaped island off the western coast of Scotland, is home to 40 people. Most of the island —...

The science journalist and author Ed Yong likes to joke that during the first wave of Covid-19 in 2020, the...

As the reality sets in that the United States is drastically diminishing its foreign assistance to developing countries, an urgent...

The banks of the Thames River have hosted human settlements for thousands of years, from Neolithic huts to the soaring...

The elusive oarfish, a creature nicknamed the “doomsday fish” because of its place in folklore as a precursor to disaster,...

Since 2023, Dr. Mehmet Oz, the celebrity doctor nominated by President Trump to head the Centers for Medicare and Medicaid...

At the nation’s borders, federal workers keep the country safe in many ways: Some investigate sick passengers. Some examine animals...

The viruses we know best are the ones that make us sick — the influenza viruses that send us to...

Pope Francis, who remains hospitalized, has bilateral pneumonia, the Vatican said on Tuesday.The term simply means pneumonia in both lungs,...