The first law of thermodynamics has been rewritten Scripps News obtains new records involving ICE officer who killed Renee ...

As animals go about their lives ― eating, fighting, having babies ― they don’t always follow the script laid out for them by ...

The researchers found that same-sex behavior was more common in primate groups with clear hierarchical structures and those ...

A tiger walks the same worn groove along the edge of its exhibit like a broken record. A parrot methodically plucks out its ...

Humans are not the only creatures that experience grief. Elephants, orcas, primates, dogs, and cats have all shown the ...