Orrorin tugenensis, discovered in Kenya’s Tugen Hills, walked upright 6 million years ago, long before Homo sapiens evolved. Fossilized femurs reveal that this early hominin balanced between climbing ...

NEW YORK (AP) — The captain of one of the Delta Air Lines regional jets that collided at the intersection of two taxiways at LaGuardia Airport in New York last month told investigators he did not ...

Ambiguity in natural language instructions poses significant risks in safety-critical human-robot interaction, particularly in domains such as surgery. To address this, we propose a framework that ...

7 lions to be euthanized at wildlife park: "No real options left" Trump Considers National Emergency Over State Elections Chainsaw recalled nationwide from Home Depot—"Immediately stop using" Vanessa ...

We put the Bissell PowerForce Helix to the test, and its powerful suction blew us away. Our editors and experts handpick every product we feature. We may earn a commission from your purchases. This ...

The first points of Monday Night Football didn't even quite look like points at all. The Arizona Cardinals had kicker Chad Ryland lined up for a field goal. He was 48 yards out, and his kick began to ...

Brazilian UFC heavyweight Valter Walker criticized Tom Aspinall following their bout against Ciryl Gane at UFC 321, which was ruled a no-contest after an accidental eye poke. Walker said in an ...

Two small genetic changes reshaped the human pelvis, setting our early ancestors on the path to upright walking, scientists say. One genetic change flipped the ilium — the bone your hands rest on when ...