Add Yahoo as a preferred source to see more of our stories on Google. Pain is always disconcerting regardless of where it occurs, but it can be especially worrisome if it emanates from the left side ...

Sleeping on their left sides keeps the right side of cats' brains alert and ready to detect immediate threats, scientists say. Reading time 3 minutes If you’re a cat owner, chances are you spend an ...

Everyone this offseason is asking about the Kansas City Chiefs left tackle position. But the Chiefs do not only have to figure out that position but also the left guard position. The Chiefs will ...

Cats sleep a lot. According to modest estimates, between 12 and 16 hours a day, that's most of what they do. Probably every cat owner knows this. However, a new study, published in the journal Current ...

If you have ever paid attention while boarding a flight, you may have noticed that passengers always enter through the left side of the plane. No matter which airline or airport you use, this routine ...