A 'ghost' island that suddenly appeared in the Caspian Sea in early 2023 is playing a centuries-long game of peekaboo with scientists, and it's about to vanish once again – if it hasn't already ...

Yala glacier in Nepal is predicted to vanish by the 2040s, due to significant reductions in area and volume. Monitoring since 1974 shows a retreat of 680m and a 36% area reduction. This glacier is ...

NASA scientists have been left baffled by satellite pictures showing a “ghost” island appearing - and then mysteriously vanishing. The "weird" sandy protrusion emerged in the Caspian Sea after ...

Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the northern hemisphere). Check my main feed for more in-depth ...