Look up tonight: Perseid meteor shower to put on a celestial show - How to see it

The Perseid meteor shower peaks Wednesday night into Thursday morning — and this year's new moon phase offers perfectly dark skies for optimal viewing.

Partial solar eclipse may be visible in the Midwest Wednesday

A solar eclipse is set to darken skies across the world Wednesday. In the Midwest, a partial eclipse may be visible.

Sugar-based plastics could offer solution to microplastic pollution

Researchers are investigating new ways to produce plant-based plastics from sugar, aiming to offer a sustainable alternative that could help reduce global microplastic pollution.

NORAD F-16s intercept two aircraft near Trump’s Bedminster Golf Club

The North American Aerospace Defense Command (NORAD) said F-16 fighter jets intercepted two general aviation aircraft over Bedminster, New Jersey.

A solar eclipse is coming Wednesday: What to know and how to watch

A total solar eclipse is taking place Aug. 12, and though it won’t be totally visible from the U.S., several northern states will be able to see a partial solar eclipse, NASA said. 

Vaccine could prevent some forms of colon cancer

Scientists are developing new treatments designed to train your immune system to destroy early colon growths long before they can develop into tumors.

Scientists discover 'demon' cavefish tucked away in Alabama cave

Researchers have uncovered a new species of blind cavefish hiding in one of the most studied cave systems in Alabama.

Michigan boxwoods are being eviscerated by pests and diseases

Michigan's boxwoods are not alright. The hardy shrub and common landscaping plant have become maintenance nightmares for homeowners thanks to several diseases and the destructive box tree moth.

U.S.-Russian space crew lands safely after 241 days aboard ISS

A U.S.-Russian space crew safely returned to Earth on Sunday after spending 241 days aboard the International Space Station.

Antarctica's 'hummingbird' revealed in stunning new NASA radar

NASA has released a striking new radar image from its NISAR Earth-observing satellite that reveals an Antarctic landscape resembling a hummingbird in flight.

There are now more ‘mosquito disease days’ in 95% of major US cities: See the map

Climate change is lengthening mosquito season across much of the U.S., giving disease-carrying mosquitoes more time to spread illnesses. A new analysis reveals which cities are seeing the biggest increases.

Tyrannosaurus rex fossil sells for record $50 million at auction

A Tyrannosaurus Rex skeleton known as Gus set a record for the most expensive fossil ever sold at an auction for $50 million at an auction Wednesday.