Morning Overview on MSN
4,000 m down, 'dark oxygen' discovery stuns deep-sea scientists
Nearly 4,000 m beneath the Pacific, in water so dark that sunlight has never penetrated, scientists have stumbled on a new ...
The Brighterside of News on MSN
Dark oxygen discovery in the deep ocean sparks debate over life’s origins
You are taught early in science that oxygen on Earth comes from sunlight. Plants, algae, and cyanobacteria use light to split ...
On the red and dusty surface of Mars, nearly 100 million miles from Earth, an instrument the size of a lunchbox is proving it can reliably do the work of a small tree. The MIT-led Mars Oxygen In-Situ ...
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