Michael Lopez-Alegria says there may come a time when the US and China cooperate in space, but that is not the state of ...

Scientists have achieved a groundbreaking feat by detecting a 13-billion-year-old microwave signal from the Cosmic Dawn using ...

A pioneering study reveals how archaeologists' satellite tools can be repurposed to tackle climate change. By using AI and ...

New research links supernova events to sudden Earth cooling episodes and ozone depletion, revealed by carbon-14 spikes in ...

Ocean acidification breaches safe limits, endangering marine species and coastal communities, a new 2025 study warns.