A century after Robert Goddard's famed rocket launch, who gets to explore space? Exploring who's breaking barriers of gender, ...

Photo Credit: tauma The Cypress Tree Tunnel at Point Reyes National Seashore is the kind of place that makes you wonder if someone accidentally left a portal to Narnia open and forgot to tell anyone ...

Earth’s gravity has a lot to do with what people think is up and what is down. Things fall down toward the ground, but that direction depends on where you are.

Forest to coast. Coast to reef. Reef to ocean. Ocean back to land. It is the chain of life in motion, each link depending on ...

Earth has been around for 4.543 billion years. At numerous times during that long history, our planet has shared itself with the rest of the Solar System, particularly with our immediate neighbors. Sc ...

A 140-foot asteroid named 2007 EG is speeding toward Earth at over 17,000 mph and will make a close flyby soon.