Concrete is one of the world’s biggest carbon emitters, but a few bridge-builders hope to change that—by reusing it.

Zoox, the self-driving car outfit, is expanding to Seattle and its rainy weather.

Some tech systems in new cars are helpful. Others are not. Here's what's good.

2,700 years ago, a human ate blue cheese, drank a pint, and pooped in a salt mine. Paleofecal samples live to tell the tale.

Vernacular architecture is a way to use a region's heritage and resources to build strong homes and cities.

What to know about the legal efforts to rein in the power of large tech companies, and what to look for with this latest antitrust legislation.

Behind the FDA decisions, questions still remain.

Cold, stormy weather and hurricanes could plague the East Coast in the coming months.

The one-shot vaccine might have always been meant to be a two-dose regimen.

Don't let nostalgia hold you back.