The much admired dark blue of the deep sea has nothing to do with the colour of water, but is simply the blue of the sky seen by reflection. When the heavens are overcast the water looks grey and ...

A new NASA analysis, using data collected from different specialized satellites, reports that sea levels rose more than expected in 2024. But as any earth scientist will emphasize, the data in any ...

Past ice sheets have retreated rapidly, raising global sea level at rates >1 cm per year ... and interglacial states are driven by changes in Earth's orbit around the sun - called Milankovitch ...

Butch Wilmore and Suni Williams were only meant to be on the ISS for eight days when they blasted off from Earth on 5 June ...