World
This ancient surgery used flint tools, no anesthesia, and somehow worked
A 5,300-year-old skull from Spain shows a woman underwent ear surgery performed with sharpened flint tools, likely without…
Tag: World
World
Warmer oceans mean less oxygen, and that’s why fish are shrinking
Scientists say warmer water holds less oxygen and forces cold-blooded marine animals to burn through it faster, pushing…
World
This hawk has never attacked a single pigeon at Wimbledon, and that’s the point
Rufus the hawk doesn't chase or attack birds at Wimbledon; his mere presence is enough to keep pigeons…
World
1.8 billion people live without safe housing, the UN says that’s a human rights crisis
More than 1.8 billion people live in informal settlements or inadequate housing worldwide, according to the United Nations,…