What will happen when artificial intelligence (AI) becomes smarter than humans? In the future workplace, will AI become our "friendly colleague" or a "cold replacement"? In a new book titled ...

Fossils unearthed in Ethiopia are reshaping our view of human evolution. Instead of a straight march from ape-like ancestors to modern humans, researchers now see a tangled, branching tree with ...

Scientists in Ethiopia unearthed pieces of 2.65 million-year-old fossilized teeth belonging to two members of a newly discovered Homo species that could challenge previously accepted understandings of ...