Scientists have long sought to explain a key mismatch in Earth's early history: oxygen-producing photosynthesis evolved ...

Ancient ice records show Earth’s oceans cooled over millions of years despite stable greenhouse gases, highlighting the role of oceans.

Recent scientific findings suggest that Earth once boasted oceans that were twice as deep as they are today. This groundbreaking discovery not only reshapes our understanding of Earth’s geological ...

The ocean covers most of our planet, yet it remains one of the least understood places on Earth. That sense of wonder is ...

The new study described this "almost unprecedented rate of increase" in the length of an average day as a quantifiable ...

Add Yahoo as a preferred source to see more of our stories on Google. New research suggests Earth’s core may store up to 45 oceans’ worth of hydrogen, reshaping theories of water’s origin. (CREDIT: ...

Add Yahoo as a preferred source to see more of our stories on Google. If true, it could negate the need for some theories about the origins of water on Earth and, by extension, explain how Earth had ...

Oxygen isotope analysis of lunar soil shows meteorites delivered only a limited amount of water to the Earth–Moon system ...

Imagine a time when the blue planet looked nothing like it does today. A time when the oceans were frozen over, the continents were locked in a thick .

The UN Environment Programme (UNEP) has opened nominations for the 2026 Champions of the Earth award – the UN’s highest environmental honour – this year focusing on leaders at the forefront of caring ...

A new scientific revelation reveals that deep in the Earth’s core lies a good amount of hydrogen as well as a large amount of iron. While the iron in the core has always been recognized as dominant, ...