The biological carbon pump is a critical component of the Earth's carbon cycle, involving the uptake and fixation of ...

A research team with scientists from MARUM—Center for Marine Environmental Sciences at the University of Bremen studied the ...

Key PointsEarly Earth's atmosphere contained carbon dioxide, methane, nitrogen and water vapor, but it was virtually devoid of free oxygen.The ...

The biological carbon pump moves carbon from near the ocean's surface to deeper regions, maintaining the upper ocean's ...

Ammonia has been feeding the world for decades as a fertiliser and is now rapidly emerging as a carbon free fuel for shipping and industry. But if we ...

A research team with scientists from MARUM – Center for Marine Environmental Sciences at the University of Bremen studies the ...

A sample from Bennu reveals that water once flowed through hidden channels, preserving key compounds from the early days of ...

Research reveals ocean dead zones are dynamic systems, with shifting chemistry that affects nitrogen cycles, carbon storage, ...

A new perspective highlights why plant traits should be built into photosynthetic efficiency models to improve estimates of global vegetation productivity. Instead of relying mainly on climate ...

Practically all of the ocean floor remains a mystery to humans, but robotic floats may soon change that shortcoming. In a ...

A robotic float drifting through the oxygen-starved waters of the Eastern Tropical North Pacific has recorded a nearly ...

Scientists and policymakers rely on complex global budgets to understand two of the most critical challenges of our time: ...