There are two small moons in orbit around Mars today, but both may be remnants of a much larger moon that had enough of a gravitational pull to drive tides in the Red Planet's lost lakes and seas ...

Electric pickup trucks were supposed to make range anxiety worse, not erase it. Yet a modified Rivian R1T has now pushed past ...

A black hole 30 million times the mass of the sun has produced winds one-fifth the speed of light, stunning scientists.

A startup established three years ago to churn out a new class of high-power satellites has raised $250 million to ramp up ...

GPT-5.2 features a massive 400,000-token context window — allowing it to ingest hundreds of documents or large code ...

Despite soaring progress, scientists at AI’s largest gathering say key questions about how models work and how to measure ...

OpenAI just launched GPT-5.2, a frontier model aimed at developers and professionals, pushing reasoning and coding benchmarks ...

Some fusion machines chase brute-force power. Wendelstein 7-X chose elegance—3D magnetic geometry sculpted to tame plasma for ...

New research has overturned decades of uncertainty by showing that Nanotyrannus was a fully grown predator, not a juvenile T. rex.

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...

ZDF Studios and Impossible Factual, who have already partnered on several documentaries, are teaming up again on two programs ...

The use of artificial beaver dams to replicate the ecological benefits created by the industrious rodents shows promise for ...