Searching for technosignatures—signs of technology on a planet that we can see from afar—remains a difficult task. There are ...
How much the planet warms with each ton of carbon dioxide remains one of the most important questions in climate science, but ...
Morning Overview on MSN
Scientists move up the date when Earth stops supporting life
Scientists are sharpening their forecasts for how long Earth can remain a comfortable home for complex organisms, and the ...
Weathered rocks sitting above the ice hold iron concentrations up to ten times higher than earlier reports from elsewhere in ...
Human beings have been at the center of ecological change on Earth for thousands of years. But as history shows, no species ...
A new study reveals how specialized microbes might convert Martian regolith into durable, life-supporting structures. Since ...
Two asteroids are set for safe flybys near Earth, reassuring the public that no threat exists. NASA emphasizes these events ...
17don MSN
Behind every COP is a global data project that predicts Earth’s future. Here’s how it works
Over the past week we’ve witnessed the many political discussions that go with the territory of a COP – or, more verbosely, the “Conference of the Parties to the United Nations Framework Convention on ...
A circular space economy could transform wasteful spaceflight into a sustainable, reusable system for the future.
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