When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Lionel FLUSIN via Getty Images; Michigan State University; VCG via Getty Images; ...

(CNN) — Picture all of Earth’s oceans, which cover about 70% of the planet and are mostly made of hydrogen. Now multiply that by nine. That may be the amount of hydrogen in Earth’s core, possibly ...

Scientists have long known that Earth's core is mostly made of iron, but the density is not high enough for it to be pure ...

April brings us Citizen Science Month and Earth Day—that means it’s the perfect time to get outside, explore nature, and even help real scientists with their research! You don’t need to be an expert, ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests could have quickly formed in the presence of compounds called borates. When ...

An experiment to quantify the amount of the universe’s lightest element in Earth’s core suggests that the planet’s water has ...

Scientists now believe vast water reserves are hidden nearly 400 miles beneath Earth's surface, locked within rock. Lab experiments, earthquake data, and rare deep-formed diamonds suggest this 'wet' ...

Science is a subject built on doing. Students learn chemistry through titrations, biology through dissections, physics ...

MOFFETT FIELD, Calif., (NASA) — NASA scientists, academic researchers and potential future space flight service providers will discuss new ways to conduct autonomous and human-tended space, life and ...