When Ali Truwit crossed the finish line at the Copenhagen Marathon in 2023, she couldn’t have imagined how hard it would be to run the 26.2-mile distance again.

A dog walk near Manzanita turned into a rescue mission when Colleen Dunn was looking for sand dollars but found a juvenile shark.

When most people think about upgrading their homes, they’re contemplating a fresh coat of paint or maybe a kitchen remodel.

A massive shark appears just feet from the sand, sending waves of excitement through the crowd. Watch the incredible moment ...

Scientists working in Mexico have recorded multiple incidents in which a group of orcas hunt young great white sharks and eat their energy-rich livers.

Researchers captured the novel behavior on video in the Gulf of California, recording three separate takedowns across two ...

In this excerpt from "Sink or Swim," author Susannah Fisher explores the future of human migration, and what that will look ...