Long thought of as a dry, barren world, Mars may once have shimmered with shades of blue. A new study reveals the discovery ...

Microscopic ocean algae produce a huge share of Earth’s oxygen—but they need iron to do it. New field research shows that ...

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very ...

According to new research from dozens of international scientists published in Advances in Atmospheric Sciences early on ...

Every second of last year, the Earth’s oceans absorbed the equivalent in energy to 12 Hiroshima-sized atomic bombs. Global ...

The ocean stored more heat in 2025 than ever recorded, fueling sea level rise, extreme weather, and growing climate impacts ...

Europa has a deep ocean, but a new study suggests its seafloor may be too quiet to supply the energy life needs to survive.

Discover the top six most important decomposers in the ocean and their vital role in breaking down organic matter and ...

Ocean microbes keep the planet healthy by cycling nutrients and capturing carbon, but a detailed and precise map of where ...