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A new program at Texas A&M University will charge doctors with discovering more about the effects of long-duration space ...

Travel pros say there is plenty you can do ahead of time to make for a happier and less-stressful holiday journey.

Black hole and Big Bang singularities break our best theory of gravity. A trilogy of theorems hints that physicists must go ...

As the number of space travelers is increasing through commercial missions, it becomes more important to understand how space ...

The speed of light is the fastest anything can travel. What happens to a photon from a galaxy 25 million light years away on ...

Women-only travel creates a safe and encouraging environment, fostering confidence and connection. The all-inclusive tour ...

The strategy comes at a time when concerns grow about the nation's economy and how it will affect summer travel.

Christina McDermott brings us a collection of sci-fi, including two graphic novels, that explore both time travel and the ...

SciFi books and films never explain how faster-than-light speed works. Wormholes are one solution, but there are problems. Like, how can they exist?

Described by Capture the Atlas as an "extraordinary milestone," the image One in a Billion, was captured by NASA astronaut ...