The new images by Curiosity show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

In the Arctic, one of the primary paths for water to flow is along water tracks, stream-like features that fill with and ...

The glaciers of Switzerland, which has the most of any country in continental Europe, are fading because of global warming.

Check Indian Coast Guard Syllabus 2025 for Navik GD & Yantrik posts. Download latest exam pattern, section-wise topics, and ...