Fellow Scientists News Today

Cuban marine biologist Ariandy Gonzalez emerges uneasy from the sun-speckled Caribbean sea off a remote stretch of Cuba's south coast. The sea floor, once a mosaic of colorful corals, is now marred by patchy white splotches. "I think this is the worst bleaching we've seen yet," Gonzalez told five fellow scientists, hoisting himself into a small diveboat that heaved in churning seas.

Dr Napper asked governments for a legally-binding treaty to restrict the number of satellites launched into low-Earth orbit.