What are the top facts about the ocean? While much is known about the ocean, a large part of it remains unknown. Here are fun facts about it for people of all ages.

Forests cover almost one-third of the planet's land, according to the World Wide ... Rainforests in these regions cover just 2% of Earth's total surface area and yet house half of the world's ...

Indeed, scientists have long wondered why land plants did not emerge on Earth until 450 million years ago, even though their progenitors, cyanobacteria, had been in existence for 2.7 billion years.

a doctoral student in Earth and planetary sciences at Yale and first and corresponding author of the new study. Indeed, scientists have long wondered why land plants did not emerge on Earth until 450 ...

Climate change is accelerating this trend. New research has found global warming has made 77 percent of the Earth’s land drier over the past three decades while rapidly increasing the proportion ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A small space rock ...

By Robin George Andrews Robin George Andrews has written a book about the science of planetary defense, and has written for The Times about many space objects visiting the Earth. Jan. 29 ...

During this era, the land gradually split from one huge supercontinent into smaller ones ... The first snakes evolved during this time, and by the end of the Cretaceous, flowering plants were a much ...

The best YouTube videos for kids range from fun and entertaining to ones that get kids moving, help them fall asleep, and educate them on everything from good hygiene to science. There are more ...

The African Elephant is the largest land animal on Earth with adult males attaining heights of 11.5 feet (3.5 m) and weighing more than 13,000 pounds (5,000 kg). Their tusks can grow to 8 feet (2.5 m) ...

Choosing the best camera for kids takes just as much consideration as choosing the best one for grown-ups! I've advised lots of parents over the years, and bought a fair few for my children. The key ...