Weird and interesting facts about presidents Mark your calendars—Inauguration Day is coming up on Jan. 20, the perfect time ...

Children are like a sponge. They enjoy learning new things every day and gain knowledge without seeming to. And, fun facts ...

A new high-resolution computer model shows rocks that are colder, or have a different composition, in Earth's mantle where ...

Earth" and a massive outer planet, revealing insights into extreme planetary evolution. An international research team, led ...