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Geologists have uncovered a set of 28 footprints along a hiking trail in Grand Canyon National Park. The footprints were left by a reptile-like creature and are cemented in a 310 million-year-old rock, making them oldest tracks ever to be found in the site.

310-million-year old footprints of a "lizard like-creature" have been unearthed in the Grand Canyon, making them potentially the oldest ever reptile footprints ever found.

What could be the oldest footprints ever, of a lizard like-creature that roamed Earth 310 million years ago have been discovered in the Grand Canyon. Made by one of the first reptiles that ever lived the prints make it look as if the creature was line dancing.

Considering how many people willingly wait in long lines, it’s surprising how much they hate it.

Believe it or not, there are some seemingly harmless habits that can undermine your sex life. Some of them even take place far away from the bedroom.

“Fat” is becoming the new normal in America. According to the most recent data from the Centers for Disease Control and Prevention, more than seven in 10 U.S. adults aged 20 and older are either overweight or obese. Rates are lower for children and adolescents but have risen drastically in the past few decades. So prevalent has America’s obesity problem grown that the weight-loss industry continues to expand. In 2017, the U.S. weight loss and diet control market was valued at $66 billion. The U.S. spends in total nearly $200 billion in annual health care costs related to obesity.

Evening Edition: In the news today, we manouver through the curious case of missing milk, the rehabilitation of juvenile offenders, and the most efficient way to stop music piracy.

Illegally downloading music can be easily prevented, suggests a paper from the University of Nevada in Las Vegas. If you do not want people to steal music from the internet anymore, you have to tell them that it is illegal and warn them that they may be monitored if they continue to do so.

Quite by accident, Joshua Wolf Shenk and I came up with the most convincing reason you should see The Moth when the beloved storytelling series lands at Artemus Ham Hall on November 14. I suggested to the Beverly Rogers, Carol C. Harter Black Mountain Institute’s executive director that the magnitude of this event—a huge cultural get for Vegas—is comparable to “Radiohead coming to town.”