Scientists get peacock feathers to emit laser light after adding dye and green pulses, revealing surprising biophotonic ...

A global study shows human DNA adapted to local minerals like zinc, iodine, and magnesium, shaped by diet and soil.

Study of 2,750 older adults finds chronic insomnia increases risk of cognitive decline by 40%, equivalent to adding 3.5 years ...

Heat is helping dengue fever spread beyond the tropics, putting millions at risk as warming drives a rise in infections worldwide.

A heavy, round lump of metal turned up during routine yard work in Särdal, a coastal village in southwestern Sweden. It was ...

A new study points to daily alcohol use creating changes in small blood vessels that help feed and clean brain tissue ...

New research reveals underground carbon storage is far more limited and risky than expected, reshaping climate plans and ...

A lost Mayan city resurfaces in the Lacandon Jungle: archaeologists identify Sak-Bahlán, a 17th-century indigenous refuge ...

Firefly Aerospace's Blue Ghost mission successfully makes a Moon landing, marking a milestone for NASA and its commercial ...

Think about sipping a sugar-free drink that still tastes sweet. Many of us have puzzled over this illusion. Now scientists at Karolinska Institutet in Sweden reveal how our brains transform smell into ...

Loneliness and social isolation leave biological traces that are linked to heart attacks, diseases such as diabetes, and ...

A 9,000-year-old quartz tool site reflects a moment in West African Late Stone Age history when people gathered to make ...