Hero reel for CNET YouTube Home Page

With razor-sharp hydrofoil catamarans that help them hit speeds of 60 miles an hour, the athletes of SailGP are pushing the limits of physics and human endurance. Claire Reilly goes out on the water to see the race in action.

Adam Savage builds a titanium Iron Man suit modeled directly from Marvel Studios, with the hopes of actually flying it.

Sick of life on Earth? In the final episode of Hacking the Apocalypse, Claire Reilly looks at what it will take to get humans on Mars, and how we'll survive when we get there.

Both CNET and the tech we cover have changed in the last quarter century. Veteran CNETers tell you how.

Would you drink purified garbage juice or eat food grown in a warehouse? In episode three of Hacking the Apocalypse, Claire Reilly explores the tech saving the planet's water.