NASA worries that a leak aboard the International Space Station could lead to a catastrophic failure if not fixed in time — ...

An international team of researchers has achieved an unprecedented milestone: the creation of mouse stem cells capable of ...

How do animal behavior researchers feel about the feelings of animals? A new survey helps to answer that question.

"When researching animal intelligence, we still think too much from the human point of view," argues philosopher Bas van ...

Anglerfish have invisible fangs, narwhal tusks are extra-long canines, and more facts from the weird and wonderful study of ...

Carissa Jane Smith, a 30-year-old former substitute teacher from Missouri, is facing serious charges including statutory rape, sodomy, and sexual trafficking. Smith is accused of engaging in ...