The earliest lifeforms, cyanobacteria, appeared around 4 billion years ago. These organisms, now known as algae, were among the first to engage in oxygenic photosynthesis.
In a new paper, Jordan Jensen and Alexis Ault introduce a new forensic tool designed to enhance our understanding of how ...
Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...
Ancient oceans, which were heavy on iron, interacted differently with light wavelengths, retracting green light into the ...
The Daily Galaxy on MSN2d
Scientists Just Uncovered What Earth Looked Like Before It Was Even Fully FormedNew research is reshaping how scientists understand the earliest days of Earth’s formation—suggesting that the deep interior ...
But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that ...
Our planet’s first known mass extinction happened about 440 million years ago. Species diversity on Earth had been increasing ...
The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 meters), which is roughly the size at which an asteroid could take out a ...
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