This housemate is utterly unbearable. A California homeowner has been desperately trying to evict an unwanted guest from his property — a 500-pound black bear that’s moved into the crawl space beneath ...

Here’s what you’ll learn when you read this story: Stirling engines, which have been around for centuries, leverage temperature differentials in a gas to do light mechanical work. A new study ...

In a groundbreaking development, scientists have engineered a revolutionary engine that utilizes the cold of space to generate power. This innovative device, operating without traditional fuels, draws ...

There has been only one mission of the Artemis program to date, an uncrewed test flight of the Orion spacecraft that was conducted back in 2022. Judging this solely from this perspective, you could be ...

Professor Jeremy Munday has developed an experimental engine that can generate mechanical power from the temperature difference between the Earth and deep space when placed outdoors at night. The ...

There was a time when Russia and the United States were in a highly competitive race to the moon. But the 1960s came and went, with America emerging as the pioneer of space travel. The U.S. is still ...

The Earth is much larger than most people realize. You need to use engines if you want to efficiently navigate large sections of the planet. Everything from cars to planes relies on engines, but they ...

What it says: “With no increase in any county tax, shall the county’s existing 0.15% open space sales and use tax be extended in perpetuity for the purposes of acquiring, improving, managing, and ...

Northrop Grumman's Cygnus XL cargo ship, carrying more than 11,000 pounds of equipment and supplies for the International Space Station, is scheduled to rendezvous with the space station Thursday ...

This article has been updated with the arrival of the spacecraft to the ISS. A delivery headed for astronauts on the space station has been delayed. Launched at 6:11 p.m. Sunday, Sept. 14, fromLaunch ...

SpaceX’s Ship spacecraft is now on the pad at Starbase in southern Texas awaiting static engine tests ahead of its 11th flight atop the first-stage Super Heavy booster. The Elon Musk-led spaceflight ...

Over 14,000 pieces of junk are clogging up low Earth orbit, but this number could be reduced by a new invention that involves a satellite using the plasma exhaust of its ion engine to knock dangerous ...