Evolution is the way groups of life-forms change over time to better fit the places they live.It is why life takes "such ...

Quick facts about whales. Where they live: In oceans around the world What they eat: A huge range of animals, from tiny plankton to giant squid How big they are: Between 7 and 100 feet (2 to 30 ...

Earth's circumference is 24,901 miles (40,075 km), making it the largest rocky planet in the solar system. Our planet orbits 93 million miles (150,000 km) away from the sun.

The Hidden Demand for Rare Earth Elements Rare earth elements (REEs) might sound like something out of a sci-fi novel, but ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking Earth eight years from now. Latest U.S.

A day dedicated to Big Blue, Earth Day is recognized worldwide and in honor of the occasion, you'll find a variety of Earth Day facts below that you might not already know.

In honor of Earth Day, here are 25 facts about the history of our celebration of Mother Earth, as well as facts about the environment that may serve as a wake-up call for action.

Here are some fun facts about Earth as we celebrate this planet we live on for Earth Day.The Earth’s diameter at the equator is 7,926 miles. Our atmosphere is made up of 78% nitrogen, ...

Two astronomy facts about July may go against your impressions. First, the days are getting shorter, albeit slowly for now. As July begins, we have lost four minutes from the ...