Orcas in the Gulf of California have been observed flipping juvenile great white sharks and extracting their energy-rich livers, a behavior that may be culturally learned and coordinated among the pod.
Modest daily walking may slow cognitive and functional decline in adults with elevated brain amyloid, by slowing early neocortical tau accumulation.
Medieval tower near Rome's Colosseum partially collapses during renovation, injuring workers and sparking rescue efforts.
Orcas in the Gulf of California have been observed flipping juvenile great white sharks and extracting their energy-rich livers, a behavior that may be culturally learned and coordinated among the pod.
Modest daily walking may slow cognitive and functional decline in adults with elevated brain amyloid, by slowing early neocortical tau accumulation.
Medieval tower near Rome's Colosseum partially collapses during renovation, injuring workers and sparking rescue efforts.
