Tech

Private companies are making progress on expandable habitats, which could help humanity keep its foothold in Earth orbit and settle the moon and Mars.

Does HTC's latest VR headset get the red light, or the green light?

The U.S. military's X-37B space plane is about to begin a series of novel maneuvers, according to a rare official update on the spacecraft.

Deals The Roku Ultra is the manufacturer's fastest streaming box to date and is still 21% off this Prime Day, but hurry as this is a limited-time deal.

Deals Save big on this fantastic MacBook Air laptop deal in this anti-Prime Day deal with a 20% discount at BestBuy, perfect as an early Christmas gift for yourself.

Deals The HTC VIVE Pro 2 VR headset, the best high-resolution model, is a massive 42% off this Prime Day and is now at its lowest-ever price and still live as of Oct 9.

Innovations in satellite, telescope and spacecraft technology are not only essential to space exploration, but are also helping to better monitor and mitigate climate change on Earth.

Climate change and urbanization are threatening ancient sites around the world. As archaeologists fight back, satellites are among the tools they use.

More Mayan sites have been found in the last 10 years than in the preceding 150. Here's how space technology is helping archaeologists uncover ancient ruins.