Article

Flippers or Feet? An Extinct Mammal May Have Been Replaced By Today's Sea Cows

In the seagrass beds and kelp forests of the Oligocene-Miocene transition, nearly...

Article

Unearthing History: Mary Anning's Hunt for Prehistoric Ocean Giants

You may not have realized it, but you’ve been acquainted with Mary Anning since...

Personal Perspectives

Ice-Loving Seals and the Loss of Sea Ice

The threat that climate change poses to polar bears has received a lot of...

Personal Perspectives

Smithsonian Scientists Describe a 'New' Fossil Whale

Monodontids, the group of whales that includes the belugas and narwhals swimming...

When Did Today’s Whales Get So Big?

More recently than you might think, say scientists who scoured the fossil...