Wadi al-Hitan, Egypt's Whale Valley, showcases evolution's transition of whales from land to sea. This UNESCO World Heritage site, 160 km southwest of Cairo, reveals hundreds of Archaeoceti fossils, ...

Add Yahoo as a preferred source to see more of our stories on Google. Tutcetus rayanensis swimming in the Tethys ocean of present-day Egypt, 41 million years ago, in an illustration. Antarctic blue ...

The largest dataset of cetacean genes ever collated has helped scientists deep dive 'into the blue' to fathom the 'triumph' of baleen whale evolution. The new study explores the key genetic ...

In the heart of the Egyptian Desert, Wadi Al-Hitan, or “Valley of the Whales,” fossilised whale skeletons lie exposed beneath the sun. Their vertebrae stretch across the sand in long, curved lines, as ...

Call it an unfinished story, but with a plot that's a grabber. It's the tale of an ancient land mammal making its way back to the sea, becoming the forerunner of today's whales. In doing so, it lost ...

WELLINGTON, New Zealand (AP) — Long before whales were majestic, gentle giants, some of their prehistoric ancestors were tiny, weird and feral. A chance discovery of a 25 million-year-old fossil on an ...

The asteroid that struck the Earth 66 million years ago changed far more than life on land. Ocean ecosystems also collapsed in the aftermath of the strike, and, like the non-avian dinosaurs on land, ...

A dolphin breaking the surface for air can seem like a reminder of its mammalian past. But evolution is not nostalgia. The ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Antarctic blue whales, the largest animals on Earth, can reach 98 ...