Scientists searching for microbes in Antarctica came up with none. What could these findings mean for the possibility of life beyond earth?

Airships seem like technology from a bygone era. But when a group of British scientists took to the skies above Florida in a Skyship 600, it could have been as champions of a new age in lighter-than-air transport. Drifting among the clouds, it showed there was a place for airships in the 21st century.

This month on discovery+ heats up with NAKED AND AFRAID OF LOVE. But it doesn't stop there! We keep streaming the OG NAKED AND AFRAID, EXPEDITION UNKNOWN, and our new fave GETAWAY DRIVER.Here's your guide for what to stream this month on discovery+.

This month, stream what you love on discovery+. From CRIKEY! to JOSH GATES TONIGHT to DEADLIEST CATCH, you can find it all on the new streaming service.

Vice President Kamala Harris is joined by other ranking members of the Biden administration to discuss the impact of climate change on the world in the new original series ACTION PLANET. Also featured is Jane Fonda, Common, Matt Damon, Joseph Gordon-Levitt, Adrian Grenier, Greta Thunberg, and more who are making their discovery+ debut on Earth Day, April 22.Updated April 21, 2021

On August 5 at 10p ET, ABANDONED: EXPEDITION SHIPWRECK is bringing us into the world's greatest sunken mysteries, investigating historic shipwrecks and untold stories of the deep. Catch the premiere on Science Channel and discovery+.

Grace Warrior Irwin Powell was born on March, 25 2021. A special documenting the Irwins' journey to this moment is coming to discovery+ on April 25.

With gold becoming harder and harder to come by, Parker Schnabel of Gold Rush gambles on traveling over 7,000 miles from his home in Alaska in search of his next gold mining win.

REBEL HEARTS tells the story of The Sisters of the Immaculate Heart of Mary who fought for equality, their livelihoods, and their own freedom against an all-powerful Cardinal who sought to keep them in their place. Keep reading to see why you should drop everything and watch REBEL HEARTS when it becomes available to stream on discovery+ Sunday, June 27.

Indiana Jones, eat your heart out.

This season is unlike any other as the crews battle the odds and the elements in the hope of finding millions in gold.

See who's had the most drastic transformation throughout ten years of Gold Rush.

By watching Parker's Trail you will have a chance to enter to win real gold in a social media treasure hunt.

The quest for gold is never over when your name is Parker Schnabel.

'Tis the season for a new Discovery limited series about rocketry!