In a week that saw the Trump administration take on fights with the courts, higher education and the Federal Reserve, it ended with former TV personality Dr. Oz sworn in as the administrator of the ...

Ice age ancestors used sophisticated fireplaces by creating different hearths to light fires for various purposes.

Scandinavia remains a leader in the field. Norway’s Mjøstårnet, built in 2019, is among the tallest timber buildings in the world. Finland’s capital, Helsinki, has a district made entirely of wooden ...

Archaeological records indicate that prehistoric people in Europe relied on fire throughout the Ice Age—but the evidence ...