He wasn't wrong—the sun is 99.8 percent of the mass of the solar system. But what is that giant ball of fire in the sky? How ...

Scientists from Skolkovo Institute of Science and Technology, together with scientists from the University of Graz, ...

"Most people just dismiss partial eclipses. But I wanted to go to this partial eclipse to try to get the corona — and I did it! This has opened the door to new dreams and challenges." ...

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The energy source behind both quasars and microquasars is the spin of the black hole itself. As they gradually give up this ...

2007 — Roger Federer wins his 500th career match, defeating David Ferrer 6-4, 6-0 in the quarterfinals of the Monte Carlo Masters.

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

Earth Day is April 22nd this year. Since its beginning in 1970, Earth Day has served as a yearly reminder of just how ...

The Athens-Clarke County Library recently celebrated the installation of a new solar array that will power a significant part ...

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern ...

In one of the nation’s poorest towns, the mayor and others are planning to build a solar installation, a weatherization ...

Scientists have uncovered the strongest evidence yet for the existence of elusive intermediate-mass black holes (IMBHs), long ...