FALL IN FLORIDA  The leaves may not change colors, but temperatures will drop gradually during fall in Florida.

Here's what happens as the direct rays of the sun slip south of the equator as the seasons change.

Tired of the hot weather? Soon, Earth's orbit will lend a hand by tilting the Northern Hemisphere away from the Sun, bringing ...

The Hayabusa2 mission is facing a new challenge after observations showed the asteroid it is going to rendezvous with and ...

Long ago, the Moon was much nearer Earth. Scientists believe a protoplanet collision created the Moon 4.5 billion years ago.

Imagine a massive celestial body colliding with Uranus at high speed; this impact could have 'overturned' Uranus, causing its ...

Click through the following gallery and find out the spin on living in a world that never turned again.

Earth’s radiation can send some molecules spinning or vibrating, which is what makes them greenhouse gases. This infographic ...

As atmospheric observations of exoplanets become increasingly precise, it is more important than ever to correctly account ...

Recently, the results of a 250-day experiment to refine a particular motion of our planet were published in the journal ...

Scientists caution that asteroid deflection must be precise, as striking the wrong spot risks sending it through a gravitational keyhole that sets up a future collision with Earth. Using lessons from ...

A new study, which was released on Monday, shows that the melting of the polar ice caps is causing our planet to spin slower, ...