Each May, hundreds of thousands of horseshoe crabs climb onto beaches along the eastern coast of the United States. An ...

When the spring high tides strike, tens of thousands of horseshoe crabs descend on the Delaware Bay to spawn. (Steph Yin/WHYY) From Philly and the Pa. suburbs to South Jersey and Delaware, what would ...

Several locals have reported "unusual amounts of dead horseshoe crabs" washing up on Massachusetts beaches in recent days. However, officials say the spectacle is no cause for concern, as they're just ...

A new study looking at horseshoe crabs in the Long Island Sound confirms the ancient creatures face potential extinction. The threat stems from climate change, loss of habitat, and overharvesting.