A new tech company is floating a sky-high high-tech idea that looks a lot like an old one.

America is about to lose a foot, and it’s about time.

A pair of Renaissance marriage portraits is back together after 125 years.

A family participates in a self-testing COVID-19 medical study—including the kids.

A US coronavirus survivor receives a life-saving double lung transplant.

Some of the Dead Sea Scrolls reveal new information about their origins.

Arlington National Cemetery is expanding, thanks to moving borders and roads.

Three different nations launched missions to Mars this summer.

Cold, fresh waters reveal thousands of shipwrecks in Michigan’s Great Lakes.

An uncommon algal bloom gave waves off California’s coast an eerie blue glow.