Scientists have uncovered an unexpected genetic shift that may explain how animals with backbones first emerged and became so diverse.
Scientists have uncovered a surprising genetic shift that may explain how animals with backbones—from fish and frogs to ...
Learn how increased protein diversity in signaling genes may have helped drive the shift from invertebrates to vertebrates, ...
Smithsonian Magazine on MSN
The earliest known vertebrates had four eyes—and they worked a lot like ours do, new research suggests
Many spine-bearing creatures, or vertebrates, have a curious bit of tissue deep in their brains called the pineal gland. It ...
About 445 million years ago, Earth’s oceans turned into a danger zone. Glaciers spread across the supercontinent Gondwana, and shallow seas shrank fast.
Half-billion-year-old fossil of strange Cambrian creature gives evolutionary clues about vertebrates
The fossil of an ancient sea squirt found in a collection at the Utah Museum of Natural History turned out to be the oldest of its kind. When you purchase through links on our site, we may earn an ...
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