All in all, these records show that Earth's global average temperature has increased by about 1.8 F (1 C) since the ...

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 ...

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

Climate change is caused by greenhouse gases trapping heat in Earth's atmosphere. Greenhouse gases include CO 2, methane and nitrous oxide. They are called greenhouse gases because they trap heat ...

Other scientists urged caution. A "molecule glimpsed in the air of a planet 729 trillion miles away is a thin reed upon which ...

UNLV geoscientist Arya Udry shares what motivates her in studying space, her work on the Mars Perseverance mission, and the world of knowledge a meteorite can bring.

How to watch popstar Katy Perry, Lauren Sánchez, Gayle King, Aisha Bowe, Amanda Nguyễn and Kerianne Flynn fly to space on ...

Re: “ School district plan has ambitious goals ” (Page B1, April 11).

Mexico lit up by ‘fireball’ in night sky – but scientists have the answer - The fireball could be seen in the night sky over ...

My step-father was a physicist, also a rocket scientist, who did the math in those early ‘50s that proved explosive power ...

April 14 (UPI) -- Boston Public and Dazed and Confused actor Nicky Katt has died at the age of 54. His lawyer John Sloss ...