Louisiana residents who wake up very early Friday may have the chance to see somewhat of a "smiley face" in the sky. New ...

With its beautiful rings, Saturn may be the most stunning planet in the solar system. It is the sixth planet from the sun and ...

From your WhatsApp messages to your work emails, it can sometimes feel like emoji are everywhere you look. But tonight, a ...

California’s Channel Islands, often called North America’s Galapagos, are home to a stunning array of unique wildlife and ...

My grandparents are responsible for my love of travel. This visit to Antarctica felt the most meaningful of the trips they ...

This strange exoplanet, located 140 light-years away from Earth in the constellation Pegasus, appears to be rapidly falling ...

Earth Day in Pictures Photographers posted images of what Earth Day means to them on their favorite platforms. Copyright: © ...

"The extent of the tail is gargantuan, stretching up to 9 million kilometers [5.6 million miles] long," said MIT astronomer Marc Hon.

the planet, and animals, and tastes damn good," Hill told Grist in 2006. She has also spoken about her mission to get people to stop using single-use items like napkins and takeout containers. "I have ...

The extent of the Earth’s boundaries and the beginning of space revealed that no astronauts in the history of spaceflight had ...