Smithsonian Magazine on MSN
Horseshoe Crab Blood Has Long Helped Us Make Safe Medicines. Now, Alternatives That Spare the Ancient Creatures Might Be Breaking Through
An enzyme in the blue blood has been key to testing vaccines since the 1980s, raising concerns for the crabs’ population. But ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback