For decades, scientists have observed a clear pattern across the natural world: biodiversity tends to be higher near the ...

Every cell of the deadly Plasmodium falciparum parasite, the organism that causes malaria, contains a tiny compartment full of microscopic iron crystals. As long as the parasite is alive, the crystals ...

Old canned salmon turned out to be a time capsule of ocean health. Researchers found that rising levels of tiny parasitic ...