Add Yahoo as a preferred source to see more of our stories on Google. Adult epaulette shark curled up amongst corals. These fish and a number of other species are known as “walking sharks” for their ...

New research shows that epaulette sharks, often called “walking sharks,” can produce eggs without increasing their overall energy use.

When Laurie was a kid, she had recurrent nightmares that featured her getting eaten by a shark. Decades later, Laurie goes to sleep next to them (or at least in the same house). She’s the proud owner ...

These “walking sharks” can lay eggs without spending extra energy, rewriting what scientists thought they knew about reproduction.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Being pregnant and giving birth is hard work for any species—but ...

Epaulette sharks can reproduce without any measurable increase in energy use, stunning researchers who expected egg-laying to be costly. Scientists tracked metabolism, blood, and hormone levels ...

New research from James Cook University has made the extraordinary discovery that epaulette sharks can reproduce and lay eggs without any measurable rise in energy use. JCU's shark physiology research ...