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Forget Talent, Success Comes From 'Grit'

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#NPRreads is a weekly feature on Twitter and on The Two-Way. The premise is simple: Correspondents, editors and producers from our newsroom share the pieces that have kept them reading, using the #NPRreads hashtag. Each weekend, we highlight some of the best stories.

We all love our dogs. But depending on how you show that love, you may be doing more harm than good, according to one expert.

Dr. Stanley Coren, a professor emeritus in psychology at the University of British Columbia, writes in a Psychology Today blog post that hugging a dog actually increases the dog's stress level.

Motor vehicle crashes are the leading causes of death for teenagers in the United States, and alcohol is involved in 1 out of 4 of those crashes. The stronger a state's restrictions on alcohol overall, the lower the teen death toll, a study finds.

Policies aimed at the general population were more effective than those targeting teens, the study found. They included regulations that limit the hours alcohol can be sold and the density of alcohol outlets in a particular area, as well as taxes on alcohol sales.

You know that feeling when your body is really craving a nice salad, but the only thing in your fridge is day-old pepperoni pizza? And you don't want to go through all the trouble of heading to the grocery store to gather all the ingredients for salad, so you settle for the pizza?

Well, Neanderthals feel you — kind of.

See, researchers are finding that Neanderthals and early humans weren't all that different — they even got together and made babies every now and then.

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