Dive into the world of Earth’s most perplexing mysteries in this video, featuring 15 unsolved landforms that continue to baffle scientists. From landscapes that seem to defy gravity to perfectly ...

Earth is crossing the threshold of 1.5°C of global warming, according to two major global studies which together suggest the planet's climate has likely entered a frightening new phase.

Earth’s major climate goal is too warm for the polar ice sheets, study says. If Earth stays at its current levels of warming — below policymakers’ goal of 1.5 degrees Celsius — polar ice ...

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.

Scientists calculated that, on Sunday (Sept. 29), our planet should have captured the asteroid 2024 PT5, claiming it as a very temporary "mini-moon." ...

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.