Artificial snow is largely safe, but indoor rinks with gasoline/propane resurfacers can expose athletes to CO, NO2, and ...

Seaweed bathing in Ireland, a trek through Africa’s first designated wilderness quiet park—we asked National Geographic staff ...

Doctors study for years to be able to 'dish out' medical advice. They're trained to know whether or not it's safe for a ...

I gave the new ChatGPT Health access to 29 million steps and 6 million heartbeat measurements. It drew questionable ...

The red auroras over Hanle are a stunning visual of intense solar activity. These celestial displays are a warning for India's satellites and power grids.

When Arctic air settles in, older adults face a cluster of deadly winter health risks that younger bodies tolerate more ...

Discover the science of red light therapy. Learn how it boosts cellular energy for skin vitality, pain relief, and brain ...

The statistics on rural mental health are alarming, but one expert says those best suited to solve the problem are those ...

Staying prepared with a fully-stocked first aid kit, supplemented with other potentially lifesaving essentials, can be a ...

Scientists have launched a fresh effort to find out what could be producing oxygen at the bottom of the Pacific Ocean.

University of British Columbia researchers have engineered gut bacteria that dim their fluorescent glow in the presence of ...

Humans can’t survive without taking a breath. And the lungs are the pneumatic engines that take in oxygen to be distributed ...