Researchers have captured the moment when a lifelong vegetarian broke rank to eat meat -- and what made it all the more "horrifying" was that it was a tortoise. Scientists captured the moment on video ...

It usually starts with a quiet morning walk, a child’s curious shriek, or a pet tugging insistently at a bush in the backyard. There it is—tiny, fragile, and utterly helpless-looking: a baby bird, ...