Scientists developed a wireless brain implant smaller than a grain of sand that recorded neural activity in mice for 365 days ...

Conventional wisdom says cardio is king for fighting obesity and diabetes. Weightlifting may be more beneficial after all.

Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

New meta-analysis finds skipping breakfast or short fasts doesn’t dull your mind. Your brain adapts seamlessly using glucose or fat for fuel.

Seven minutes into the video, the whales attacked a second juvenile white shark. This one was worked over repeatedly until its liver began protruding from the right side of its body, partially exposed ...

A giraffe's long legs aren't just for height, they save energy by reducing how hard the heart works to pump blood upward ...

Women may reach similar heart protection with about half the weekly exercise time men need, study suggests. See what the wearable data shows and key caveats.

Eating flavanol-rich foods like dark chocolate or berries may boost memory performance. How? By synchronizing stress hormones with the brain’s natural window for locking in new information, according ...

Chimpanzees show the capacity to weigh clues, track options, and change their minds when better evidence shows up.

Halloween telescope image reveals bat-shaped stellar nursery where infant stars are born. The cosmic creature spans four full ...

The average American can count their close friends on one hand. Literally. Researchers reveal that most adults maintain just ...

Gen Z and millennials view asking for financial help as a strength as money stress runs high and many feel banks don’t get ...