Animals have evolved to sleep in extreme ways — for example, taking micro naps during parenting, sleeping on the wing during ...

Despite decades of research, scientists admit that they still have a lot to learn about sleep. In general, sleep can be defined as a period of reduced activity that is relatively easy to reverse.

(MIRROR INDY) — It’s been more than five months since the Indianapolis animal shelter stopped letting volunteers help past 7 p.m. That’s led to about 4,500 fewer volunteer hours through May compared ...

The dogs in the OC Animal Care shelter were jumping, barking, wagging their tails – putting on their best show it seemed – as members of the public filed in and out of the kennel area Wednesday, Jan.