Horseshoe Crabs Are in Trouble. How Much Longer Can We Rely on Their Blood to Test Our Drugs? An alternative test is urgently needed to protect horseshoe crabs and the birds that depend on their eggs.
Is Bio-Designed Collagen the Next Step in Animal Protein Replacement? One company believes the possibilities go beyond vegan “meat,” from faux leather to luxury skin-care products. But is there enough demand outside of food alternatives?
Scientists Question Data Behind an Experimental Alzheimer’s Drug Studies linked to Cassava Sciences, once a stock market favorite, have been retracted or challenged by medical journals.