His gaze softens as he draws closer to you. With one hand around your waist and the other cradling your jaw, he pulls you in.

Have you ever wondered why Earth is bathed in sunlight while outer space appears pitch black, even though both exist under ...

Excessive exposure to light can cause a slew of health issues--from stress, metabolic disorders and inflammation to an ...

A study finds men’s pupils dilate strictly according to their sexual preferences, and women’s pupils dilate more variably ...

The first state park in Kansas or Missouri to earn recognition from Dark Sky International is fixing lights that cause ...

Animals with ultraviolet color patterns can be found all over nature. Here’s what we know about what purpose these patterns serve.

Veteran quarterback Russell Wilson signed a one-year, $10.5 million contract with the New York Giants this offseason to be ...

Members of the animal kingdom come in a variety of shapes, sizes, and colors. All of these animals have blue eyes.

The bright star Spica will appear to dance around Earth's moon on the night of May 9. Here's how to catch the celestial pair at play ahead of next week's full 'Flower Moon'. Stargazers should look for ...

From early morning workouts with her mother to becoming the nation’s top 3-point shooter, Alyssa Durazo-Frescas’ journey is ...

If someone flashes a bright light in your eyes, your pupils do not have enough time to contract, leaving your retinas and their underlying choroids exposed. The flashing light reflects off your ...

Life, in its quietest moments, glows gently—so subtly that it’s invisible to your eyes but bright enough for science to ...