Uncategorized

  1. Animals

    Face it: Sheep are just like us when it comes to recognizing people

    Sheep trained to recognize celebrity faces demonstrate that the animals have face-recognition capabilities similar to humans and other primates.

    By Mariah Quintanilla
  2. Anthropology

    Crocs take a bite out of claims of ancient stone-tool use

    Reptiles with big bites complicate claims of Stone Age butchery.

    By Bruce Bower
  3. Astronomy

    A sandy core may have kept Enceladus’ ocean warm

    Friction in Enceladus’ porous core could help heat its ocean enough to keep it liquid for billions of years.

    By Lisa Grossman
  4. Neuroscience

    Alzheimer’s protein can travel from blood to build up in the brain

    Experiments in mice show Alzheimer’s protein can travel from the blood of an affected mouse to the brain of a healthy animal.