The controversy behind the world's next great telescope
August 26, 2019, 9:50 a.m. by Robynne Boyd
Thirty Meter Telescope will be built in a culturally and ecologically sensitive area of Hawaii.
A black hole met a neutron star and swallowed it 'Pac-man' style
August 19, 2019, 2:54 p.m. by Christian Cotroneo
It took 900 million years for the ripples to reach Earth.
Life on other planets may glow like coral to protect itself from an angry sun
August 16, 2019, 4:14 p.m. by Christian Cotroneo
Alien life may be stunningly beautiful.
Scientists detect more repeating radio signals from deep space
August 16, 2019, 3:39 p.m. by Bryan Nelson
These repeating signals may offer clues to what causes them.
For the first time, scientists capture a shockwave bursting from the sun
August 15, 2019, 8:24 a.m. by Christian Cotroneo
It took four years for specialized satellites to catch one.
Scientists baffled by sudden brightness of our galaxy's supermassive black hole
August 12, 2019, 2:37 p.m. by Christian Cotroneo
Sagittarius A* flashed 75 times brighter than ever recorded.
Scientists find vast, ancient galaxies hiding in plain sight
August 8, 2019, 2:25 p.m. by Christian Cotroneo
They were invisible to Hubble.
Why Bill Nye's solar sail matters for the future of space travel
August 8, 2019, 8:20 a.m. by Ben Bolton
LightSail 2 propels itself from Earth using only sunlight.
Why you should mulch leaves, not rake them
When will fall leaves be at their peak near me?
7 amazing soups for soup weather
5 ways to beat fall allergies
Why does autumn have two names?
5 classic fall recipes
Thanks to seed savers, Glass Gem corn exists
10 best places outside the U.S. for fall color