Towering fossilized tree trunks entombed upright in layers of rock across the US are stirring up a flood of debate — with ...

Researchers say the remarkable fossil preserves embryos and larvae inside the animal's gills, offering a rare glimpse into ...

Life on our planet began in the water. Eventually, one branch of the fish family tree developed legs and came up on land.

Scientists can learn a lot about extinct animals by studying their footprints, bones and even teeth. But, while insightful, these artifacts don’t always paint a complete picture of an ancient creature ...

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, Ferruaspis brocksi, that shows preserved stomach contents as well as the pattern of ...

Add Yahoo as a preferred source to see more of our stories on Google. Using fossilized feces and vomit samples from Poland, scientists have reconstructed how dinosaurs came to dominate the Earth ...

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A blast from the past! Archeologists unearthed fossilized bone fragments in a cave in Spain that may represent a previously ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Paleontologists ...

Read full article: Houstonians face dangerous heat this weekend with heat illness warnings. What to know and do right now John Mendoza Jr. and his father John Mendoza Sr. Researchers aren't sure ...

Read full article: Quick warm-up, then quick cool-down, AND spotty storm chances San Antonio is celebrating Cinco de Mayo with various deals and specials. Researchers aren't sure whether dinosaurs' ...