The cool conditions which have allowed ice caps to form on Earth are rare events in the planet’s history and require many complex processes working at once, according to new research.

A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...

Dancing turtles have proved for the first time that some animals use Earth’s magnetic field to create a personal map of their favorite spots, scientists said Wednesday. Some animals that migrate ...