Interstellar comet 3I/ATLAS is giving planetary scientists something they almost never get: a fresh sample of material from another star system, lit up in ultraviolet like a forensic lamp on a crime ...

Living organisms quietly emit light. This glow is real, measurable, and tied to life itself. Researchers at the University of Calgary and the National Research Council of Canada have now shown that ...

Start with heat. Rising temperatures across MENA dry soils, weaken vegetation cover and expand desert margins. This is not merely a land-use problem; it is an atmospheric one. As soils desiccate, fine ...