The Paleozoic era's Silurian period saw animals and plants finally emerge on land. But first there was a period of biological regrouping following the disastrous climax to the Ordovician.

Here are two land animals that have survived over 400 million ... The oldest evidence of scorpions on Earth comes from the Silurian period, around 430 million years ago. Fossils of early scorpions ...

And if natural selection, with artificial to help it, will produce better animals and better men than ... lived long be­fore the first bed of the Silurian system was deposited." ...

The most formidable of them were the armored placoderms, a group that first appeared during the Silurian with powerful ... The fossils of these remarkable animals come from the red rocks of ...

The Ocean Safety Bureau on Kauai is advising no swimming at Ha’ena Beach Park due to a shark sighting on Saturday, October 5, ...

What took so long for humans to appear on Earth? The Earth is 4.6 billion years old, and life began about 4 billion years ago ...

Populations of basking sharks near Scotland have plummeted to their lowest on record, with just seven sightings, according to ...

The Shenango Valley Animal Shelter is one step closer to having a new facility to house homeless animals.

The latest findings suggest changes in sightings rates for minke whales and basking sharks, and a possible association ...

Around 10 million animals die from animal abuse, neglect or cruelty every year in the U.S. Cruelty and abuse to animals is correlated to domestic violence and other abuse toward humans.

Are Humans the First Civilization_ The Silurian Hypothesis A rare polar bear ... TikTok Resurgence | Billboard News 6 Animals That Are Immune To Rattlesnake Venom Aileen Cannon Dealt Double ...