Headlines

Why so speedy? How sailboats can travel faster than wind

Sailboats have been the go-to way of getting around for many people for thousands of years. The craft are pretty simple, with a hull offering space for the captain, their passengers or cargo, and a sail at the center catching the wind’s power and moving you forward. But have

The 25 safest cars right now

To win a Top Safety Pick+ award from the Insurance Institute for Highway Safety , cars must not only pass a litany of tests designed to emulate real-world crash scenarios , but offer exemplary performance in the full spectrum of crash tests. These include earning the IIHS ’

9 of China's top AI models and startups

The U.S. has spent years wielding its trading powers to slow China’s advanced chipmaking efforts — but that hasn’t stopped the country from developing its own competitors in the artificial intelligence race. Read more...