Sandy Hupp, 71, trains at Greysteel Strength and Conditioning gym, in Farmington Hills, Mich., on June 20, 2025. Greysteel, a gym outside...

A view of the city during the cyclists’ ride, in Bogota, Colombia, June 26, 2025. At an altitude of 8,500 feet, Bogota is cool...

Demonstrators stack mock coffins outside the State Department in Washington on April 17, 2025, to protest the Trump administration’s...

A morning Tai Chi class at Elizabeth Street Garden in New York, on Sunday, June 11, 2023. Decades of research have established that...

Ian Otbot, 8, does his homework in his bedroom at home in Pennsylvania on July 15, 2025, as his father, Gerry Nel Otbot, looks on. Ian...

A sign points to a measles testing site set up by the public health department in Seminole, Texas, Feb. 26, 2025. There have now been...

The New York Times asked dementia specialists and seven families who have faced the disease to share advice for moving forward after a...

Nutrition experts say the keys to healthy eating lie in focusing on nutrient-rich foods and making them tasty, too. (Seb Agresti/The New...