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From Texas Standard.

We’re three days into 2018 – how are your New Year’s resolutions going? If you stumble along the way, you’re not alone; some research shows that up to 80 percent of people who make a resolution will have given up on it by February.

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From Texas Standard:

Until now, Lucy’s death has been a mystery. She’s the famous 3.2-million-year-old fossil scientists say is one of the oldest skeletons of an erect-walking human ancestor. Her bones were discovered in Ethiopia back in 1974 but we didn't know how she died. 

Jenna Luecke / University of Texas at Austin

As humans have evolved, so has the bacteria that lives inside us.

That’s according to a recent study out of UT Austin, which indicates that the bacteria living in humans’ guts has co-evolved along with our species – so what you’ve heard referred to as “good bacteria” could easily be referred to instead as just “human bacteria.”

Shelby Knowles/Texas Tribune

Tucked into the semi-wilderness a few miles north of this Central Texas town, within spitting distance of a federal prison, Nahja, a 25-year old chimpanzee at the Keeling Center for Comparative Medicine and Research, wraps a handful of woolly nesting material around her head into something that resembles a shawl.

On this edition of In Black America, producer/host John L. Hanson Jr. speaks with Dr. Allison Willis, assistant professor of neurology and epidemiology at the University of Pennsylvania.

In her study Dr. Willis finds that African Americans with Parkinson’s disease are less likely than Whites with the disease to receive deep brain stimulation surgery to reduce tremors. Parkinson’s disease affects more than 2 million Americans. Deep brain stimulation surgery has been shown to be effective but involves extensive pre-operative testing and may include costs not covered by many insurance plans, including Medicare.