The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

KS2 Geography. Biomes. A short video for pupils aged 7 to 11 investigating two of Earth's major biomes - rainforests and ...

Climate change is the most pressing problem humanity will face this century. Tracking how the climate is actually changing ...

A report from the World Meteorological Organization confirms that 2024 was the hottest year on record and the first year to ...