A new scorecard ranks the top pharmaceutical companies by their transition away from horseshoe crab blood used in drug safety ...

Red, blue, green, even purple--animal blood comes in a wide range of colors! Check out these 10 amazing types of animals with blue blood.

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Blood is often associated with the color red, but in the animal kingdom, it comes in a surprising range of hues. From the deep blue blood of horseshoe crabs to the vibrant green of some lizards ...

The pharmaceutical industry has long relied on a test that uses a protein called LAL taken from the blood of American ...

NAPLES, Florida (WBBH) — Horseshoe crabs have been around for millions of years, but did you know they also save human lives? “Their blood contains a factor which is highly, highly sensitive ...

More information: Tim Cernak et al, The pharmaceutical industry must embrace synthetic alternatives to horseshoe-crab blood, Nature (2024). DOI: 10.1038/d41586-024-02893-6 Provided by University ...