Long before dinosaurs or trees had evolved, an enigmatic organism towered over the landscape like a prehistoric monolith.
Ancient fossil structures imprinted on rocks that were once deep beneath the ocean suggest the search for the first life on ...
We discovered that Prototaxites, a 400 million year old giant fossil organism once thought to be a type of fungi, was most ...
Morning Overview on MSN
400 million years ago Earth’s biggest land life-form was a mystery giant
Hundreds of millions of years before dinosaurs, the tallest things on land were not trees or animals but towering, trunk-like organisms that looked like something from science fiction. Around 400 ...
After years of tolerating advocacy-group litmus tests, some Democrats are pushing back on questionnaires they say are ...
A UT San Antonio-led international research team has identified chitin, the primary organic component of modern crab shells ...
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