A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

The third rock from the Sun—and to this day, the only one with known intelligent life—there are plenty of fun Earth facts that we all ... around Earth—or as some experts call it, the ...

The ocean covers 70% of Earth, yet only 5% has been explored. What we do know shows how vital and fascinating the oceans are ...

As technology develops and gets more powerful, we're seeing more advanced robots. In fact, some robots powered by artificial intelligence (AI) can have normal conversations. Robots have been ...

How far it is from the sun: 886 million miles (1.4 billion kilometers), on average How big it is: 72,400 miles (116,500 km) across, or almost 10 times the size of Earth. How many moons it has ...