The research showed that tiredness and social setting also change how caffeine feels. When people were more tired than usual, ...

Animal studies and clinical trials seek to tooth replacement prostheses with regenerated teeth that function naturally.

A decade of river data shows how the 2008 Wenchuan Earthquake triggered lasting sediment shifts - and long-term risks - in ...

Extreme heat and humidity together sharply raise cardiovascular emergency risks, highlighting climate-related health dangers.

River otters in Chesapeake Bay reveal their diet and role in disease control through scat analysis by Maryland scientists.

“These mysterious objects are candidate galaxies in the early universe, meaning they could be very early galaxies,” said ...

Monarch butterflies use Earth’s magnetic field as a compass. Cold winter temperatures reverse their direction for spring ...

A new keratin-based toothpaste may help rebuild enamel-like layers on worn teeth, offering sustainable protection.

New research shows manipulative AI chatbots can make you reveal much more personal information than neutral ones.

How scientists detect plastic particles in human body tissue, the challenges posed, and the need for standard protocols.

2024 broke all climate records with highest temperatures, greenhouse gases, sea levels, and glacier loss ever.

Scientists mapped the full genome of African sweetpotato “Tanzania,” revealing mixed ancestry from Ecuadorian and Central ...