Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

Deep in the Nevada desert sits Area 51, a military facility so secret the U.S. government refused to even acknowledge it for decades. Hidden within restricted airspace and guarded by heavy security, ...

Explore why the B-2 Spirit’s flat flying wing design embodies stealth, physics, and strategy, and how it set the stage for ...

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...

You’ve probably followed the Mars rover missions on and off for years, watching those red-dust landscapes scroll across your TV screen and wondering: Could something have lived there once? Now, after ...

The notion of billing by outcomes, rather than inputs and hours, isn’t anything new. AI hasn’t brought to life some new and ...

Our group has been working to get a sewerline built for 23-plus years — during three terms of Harry Kim and one term of Mitch Roth. The Alameda administration is the most helpful. Maybe we can move to ...

"This legislation is about protecting Tennesseans," Zachary told the Transportation Committee on Tuesday, pointing to a recent report of an illegal immigrant with a CDL causing a deadly crash in ...

The playground’s location within Prospect Hill Park adds to its appeal significantly. It’s surrounded by open green space, ...

Public access to the interior isn’t available because the Coast Guard still uses it as an active navigational aid. This is ...

The fossilised bones of our ancestors remain silent. So, how can we possibly imagine what our earliest languages sounded like ...

Firefly Aerospace's Alpha rocket will return to flight today (March 1) after a 10-month-long grounding, and you can watch the ...