Neuroscientists and philosophers have debated this thought experiment for decades as they have tried to understand how the ...

An array of animals and plants survive winter in the subnivium, nature’s igloo. But climate change is threatening this hidden ...

Simple nature-based activities can reduce stress, sharpen focus, and improve mental health—no wilderness or special gear required.

When you’re short on sleep and your focus suddenly drifts, your brain may be briefly slipping into cleanup mode. Scientists ...

Heartworm disease is caused by the parasite Dirofilaria immitis. It is spread to dogs by mosquitoes and can be fatal. Adult ...

Health experts say the U.S. flu season appears to be waning with two straight weeks of decline in measures of flu activity.

We can't get enough of our Suunto Vertical 2 — this rugged smartwatch has everything athletes and outdoor explorers may ever ...

Scientists crunched 20 years of data on 30,000 older adults and discovered a surprising action that helps your brain stay ...

Jessica Abbott, a professor of evolutionary genetics at Lund University, Sweden, says that faculty participation in service ...

Annie Dillard, in The Writing Life, wrote, “How we spend our days is, of course, how we spend our lives. What we do with this ...

Exercise snacks’ might be only brief bursts of physical activity, but they can have huge benefits for your health.

Ibuprofen may be doing more than easing aches and pains—it could also help reduce the risk of some cancers. Studies have ...