Here are 10 fascinating images that show how massive the Great Pyamid of Giza trully is. The builders used 2.3 million stones to build the Great Pyramid.

Here are some ways to make your screen time work best for you.

Joshua Miele, who builds adaptive technologies at Amazon, is part of a generation of leaders who are reshaping the world and have roots in The Cave, a basement hideaway at UC Berkeley that nurtured blind innovators.

Despite a recent resurgence, Brutalist architecture has divided opinion for years.

Mammoth redwood trees have evolved along with fire, but humans are disrupting that delicate balance.

Kylie Jenner uses her private jet to take short-haul flights. But the future of eVTOLs includes problematic on-demand eVTOL trips.

The Serendipity Sapphire tips the scales at a staggering 2.5 million carats—roughly half a ton.