Geologist finds evidence of Saudi gold

May 4 (UPI) -- An AI-piloted experimental fighter gave Secretary of the Air Force Frank Kendall a glimpse of the future during a relatively low-speed demonstration flight this week.

May 3 (UPI) -- New research from the University of Guelph said on Friday that temperatures are becoming too hot for bumblebees, threatening their role as plant pollinators and the food supply for humans and other animals.

Primates are capable of tending to wounds using medicinal plants, a new case report says.

May 3 (UPI) -- China hopes to return samples from the far side of the moon in a mission that started Friday with the unmanned rocket launch from the Wenchang Space Launch Center.

May 2 (UPI) -- SpaceX successfully launched the Maxar 1 mission carrying two next-gen WorldView Legion satellites Thursday from Vandenberg Space Force Base in California.

May 1 (UPI) -- Officials with the National Aeronautics and Space Administration will pay nine companies between $200,000 and $300,000 each to conduct a dozen tests to support future missions to Mars.

April 30 (UPI) -- NASA is planning to launch its long-duration balloon campaign from Sweden to gather scientific data to assist with several projects starting in mid-May.

April 29 (UPI) -- NASA named John Bailey as the space agency's new director of the Stennis Space Center in Mississippi on Monday, four months after he started serving as acting director.

April 29 (UPI) -- Dozens of tornadoes hit the central U.S. Friday through Sunday, tearing through suburbs and small towns and damaging hundreds of homes from Oklahoma to Nebraska and Iowa.

April 28 (UPI) -- Atop a million pounds of liquid propellant, SpaceX launched its next in a series of Falcon 9 rockets riding a column orange fire and exhaust from Florida on Sunday, rumbling out over the Gulf Coast.