A new carbon transformation process could be game-changing for the Air Force, which spends billions annually to buy fuel and ship it around the world.

On Wednesday, Clark County Commissioners voted unanimously to approve plans for The Boring Company’s Vegas Loop system..

Long-shot money is flowing into start-ups that seek the energy of the stars. Driving the investments is a rising alarm about global warming.

A pandemic has killed millions around the globe and record-breaking heat waves have ravaged the U.S., but three billionaires have their eyes on space.

In a new interview, ex-General Stanley McChrystal said artificial intelligence will inevitably come to make lethal decisions on the battlefield. However, he acknowledged the "frightening" risks of potential malfunction or mistake.

Some analysts say they cannot determine if plant-based foods are more sustainable than meat because the companies are not transparent about their emissions.

Say it ain't so.

After years of development, the BlackFly personal aerial vehicle will soon be on sale. Correspondent John Blackstone set out to see how someone with no flying experience could manage behind the controls.

Seats are $50,000 apiece.

Yubico's first hardware security keys to support biometric authentication.

Honda is expanding its business areas to include eVTOLs, avatar robots, reusable rockets, and space tech.

McGill University researchers, inspired by mother of pearl, have managed to make an incredibly tough form of glass.

The Facebook founder intends to usher in a new era of the internet where there’s no distinction between the virtual and the real — and no logging off.

Scientists in Switzerland have developed a new type of wood flooring that generates power when it's walked on.

The narrative that AI won't take our jobs but will instead magically make human work more fulfilling is a dangerous myth.

The TV show "Star Trek: The Next Generation" introduced millions of people to the idea of a holodeck: an immersive, realistic 3D holographic projection of a complete environment that you could interact with and even touch.

Germany is betting billions on hydrogen fuels in sectors like steel and chemicals to meet climate targets, but it could take years before any significant sales are made.

Headlines have overshadowed inconvenient truths about biology and cost. Now, new research suggests the industry may be on a crash course with reality.

As California struggles with another crippling drought, a Silicon Valley startup that believes robots can grow produce more sustainably said Wednesday it raised $50 million in a funding round led by Bill Gates' Breakthrough Energy Ventures.

The cleanliness of Tokyo, the diversity of New York and the social services of Stockholm: Billionaire Marc Lore has outlined his vision for a 5-million-person "new city in America" and appointed a world-famous architect to design it.