The 151st running of the Kentucky Derby at Churchill Downs took place on May 3, with the national anthem kicking things off.

See if you can put the planets in order based on the length (in hours) of their respective days going from longest to ...

Faced with a medical establishment that doesn’t serve them, a volatile political environment, and a technological revolution, ...

Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

Seth Kantner is a commercial fisherman, wildlife photographer, wilderness guide and is the author of the best-selling novel ...

Massive planned US duties on solar panels made in Southeast Asia could be a chance for the region to ramp up its own ...

This is probably the most convincing evidence for Planet Nine so far. It is believed that this planet is five to ten times ...

Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

The presence of another planet in the solar system could explain the odd movements of some of the bodies in the Kuiper Belt.

While the spring semester is winding down, the University of Wyoming Harry C. Vaughan Planetarium is amping up its offerings ...

NASA’s Lucy spacecraft captures asteroid Donaldjohanson, marking a new step in its mission to explore the solar system’s ...