Each summer, parts of northern Norway enter a period when night does not fully arrive. The sun dips low but stays visible, ...

For as long as people have watched storms roll across the sky, lightning has inspired awe and fear. You can see the flash and ...

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...

Octopus and other cephalopods are good at hiding themselves—and are inspiring cutting-edge technologies that may help us do ...

Melatonin is a hormone that regulates your circadian rhythm and helps with sleep. Taking melatonin supplements can make you feel sleepy and help you fall asleep faster. Melatonin may help reduce the ...

Visible and near infrared (NIR) light is utilised in many applications to help diagnose, monitor progression, and/or treat various diseases and retinal conditions. Diagnostic imaging techniques ...

A case of astronomical fratricide is doomed to end in a fiery supernova bright enough to be spotted from Earth during the day. A study published this August in the journal Monthly Notices of the Royal ...

Follow any beauty biohacker on social media right now and you’ll hear them raving about the benefits of red-light therapy. There's so much hype about the technology that it's fair to ask, “Does ...

Donald Trump suffers legal blow over 'Day 1' immigration order Drone footage shows river breaking its banks in Washington state 'Taylor Swift is a Nazi' narrative boosted by coordinated online effort, ...

Trying to fix a thinning mane? It’s a hairy situation. More than 80% of men and nearly half of women in the US will face some form of hair loss in their lifetime, and thousands of companies are ...

As many as 70 million people in the U.S. have problems with sleep, and many are increasingly turning to melatonin supplements to help them fall asleep. People generally perceive these over-the-counter ...