As space becomes increasingly crowded, the invisible threat of orbital debris is turning into one of the biggest challenges ...

Cosmoserve Space, a Hyderabad-based startup, is developing robotic arms to clear space debris. The technology will be tested in two months.

The Venus flytrap can survive in the nutrient-poor swamps of North and South Carolina because it compensates for the lack of nitrogen, phosphate and minerals by catching and eating small animals. It ...