The cicada invasion of 2024 has kicked off where billions of the flying insects will appear in 17 states in a rare natural phenomenonnot seen since 1803

Researchers have discovered a thick atmosphere enveloping a planet called 55 Cancri e, which is twice the size of Earth and located in a nearby solar system.

Scientists studying sperm whales have identified the basic elements of their communication system, potentially paving the way for better protection of the mammals.

The Eta Aquarid meteor shower peaks this weekend. Astronomers say it should be visible in both hemispheres. The Eta Aquarids occur every year in early May.

China's advancing space exploration program has launched a new lunar probe to explore the far side of the moon. China has its own space station and conceptual plans for a moon base.

Researchers say an orangutan in Indonesia appeared to treat a wound with medicine from a plant. It's the latest example of an animal using natural remedies from the wild.