How oxygen first reached Earth's oceans

For roughly 2 billion years of Earth's early history, the atmosphere contained no oxygen, the essential ingredient required ...
Space.com

One of the most promising Earth-like worlds may not have an atmosphere after all

"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...

Tiny turbulent whirls keep the Arctic ocean flowing

In the coming decades, climate change is likely to lead to a loss of sea ice in and an influx of warmer water to the Arctic ...
Green Matters

A Massive Tsunami Swept the Pacific — And NASA's Satellite Mapped the Giant Wave's Geometry

NASA ’s SWOT system plotted the images of the storm against a tsunami forecast model from the NOAA. The study demonstrated ...

Scientists Warn Southern Ocean Could ‘Burp’ Stored Heat, Delaying Global Cooling for 100 Years

A GEOMAR study finds the Southern Ocean could release massive stored heat if CO₂ levels fall to net-negative, causing decades or a century of renewed warming. The research underscores the ocean’s ...
Live Science

Science news this week: An enigmatic human relative, dark matter discovery and mysterious lights in the sky during nuclear weapons tests

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...
C&EN

Fascinating findings of 2025

The findings could help chemists optimize catalytic systems in the future. Gold demand has skyrocketed in the past decade. This has caused airborne mercury pollution to rise as well. The two may not ...
Bulletin of the Atomic Scientists

Black swans from the Red Planet—Could NASA bring back “mirror life” from Mars?

NASA and the European Space Agency plan to bring samples back from Mars. Could they harbor a type of life that scientists warn could trigger mass extinctions on Earth?
Climate Compass on MSN

Why The Ocean Appears Blue - Described By Marine Scientists

Water Selectively Absorbs Light Wavelengths The ocean is blue because water absorbs colors in the red part of the light spectrum. Like a filter, this leaves behind colors in the blue part of the light ...

Behind every COP is a global data project that predicts Earth’s future. Here’s how it works

The project collects troves of data from the best climate models around the world – and the newest update to it is now underway.
Hosted on MSN

NASA launches ocean-tracking Sentinel-6B

Over the weekend, NASA launched a new satellite to track our planet's oceans. Trump’s Remarks to Female Reporters Spark Outcry “Kill them all”: Hegseth ordered strike on survivors of US attack This ...