A remarkably preserved horseshoe crab fossil from North America offers rare insight into some of the earliest known cases of animal disease in a Late Carboniferous swamp—some 50 to 70 million years ...
Horseshoe crabs have survived over 300 million years with little change. Its blue blood is crucial for medical tests and detecting bacterial toxins. Scientists study horseshoe crabs for evolutionary ...
The humble horseshoe crab, an ancient species crawling seafloors since before the dawn of the dinosaurs, was durable enough to survive the mass extinctions of eons past. But now, hundreds of millions ...
The humble horseshoe crab, an ancient species crawling seafloors since before the dawn of the dinosaurs, was durable enough to survive the mass extinctions of eons past. But now, hundreds of millions ...
Once there was a superabundance of horseshoe crabs; armadas of females blanketed the beaches of the Delaware Bayshore. Through the 1990s, New Jersey’s horseshoe crab breeding and coinciding red knot ...
Horseshoe crab populations in Rhode Island have not rebounded in 25 years despite restoration efforts. The crabs are harvested as bait for fishermen, and their blood is used to test for bacterial ...
A red knot picks eggs off the shell of a female horseshoe crab. The male crab is the smaller one behind her. Jan van de Kam Griendtsveen NL HiltonHead Environmentalists are suing the federal ...
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