Rearing virus-resistant birds could benefit humans too, say scientists, and Covid may have made us more open to the controversial technologyDiseases such as avian flu trigger the culling of millions of birds each year. But that need not be the case for…
Cuttlefish remember details of their last meal, study finds
The large-brained cephalopods can remember details of what, where and when even in their old ageCuttlefish have one of the largest brains among invertebrates and can remember what, where, and when specific things happened right up to their final days o…