Excavations at a 2,000-year-old settlement in Spain have yielded the first ever trilobite fossil from Roman times. Found in a trash heap associated with a high-status household, the specimen appears ...

“Preserved blood vessel structures, like we have found in Scotty’s rib bone, appear linked to areas where the bone was ...

Experts analyzed 170 trace fossils from millions of years before the Cambrian Period and assert that advanced features may have been a reality before the explosion.