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Dinosaurs are no longer roaming the earth, but their tracks live on. In the foothills on the Front Range of Colorado, a story can be told from pieces of the past left behind.Dinosaur Ridge has been ranked by a panel of esteemed paleontologists as the no. 1 track site in all the U.S. One of those world-renowned paleontologists is Martin Lockley, who has spent his life studying dinosaur tracks.“You're looking at a snapshot of an ancient environment," Lockley says.In an area of just a few hundred square feet, 330 dinosaur tracks have been discovered. However, the land was very different 100 million years ago. Lockley says the giant prehistoric animals weren't a mile high in the Rocky Mountains.They were on the beach at sea level in an environment very similar to present day Gulf of Mexico.“We like to joke and call this beach-front property a 100 million years ago," Lockley says.The soft, wet, sandy land made conditions ideal for preserving tracks."If they're walking on wet sediment, like a beach or a mud flat or the shores of a lake, and it dries out, it becomes hard like concrete," Lockley explains. "And the next time there's a flood washing in more sediment, it will bury those tracks without them being eroded away."Experts believe three different dinosaurs made their mark on this patch of land. Lockley says it's possible they were migrating along what used to be a coast. It's clear the western U.S. was a popular place to be, because there are more than 120 dinosaur track sites from Kansas to Utah. Martin suggests part of the reason is less vegetation in these states means more fossilized rock is exposed.But if there are so many track sites, what makes Dinosaur Ridge the top of all track sites? Executive Director Jeff Lamontagne, with Friends of Dinosaur Ridge, says there was a list of criteria the panel considered."How many tracks there are, the variety of dinosaurs seen in the tracks, the importance of the tracks, the clarity of the tracks, the accessibility and number of visitors," Lamontagne explains.Accessibility is the main reason Dinosaur Ridge has become so highly regarded."It's right outside a major metropolitan area, and there's a major road just a quarter mile from here," he says. "It's easy to see this compared to most other dinosaur track sites in the United States and in the world."People can get so close to the tracks; in some places you can even touch them. Although the tracks have been well-preserved for millions of years, their current exposure to humans and the elements could make them erode over time.Thankfully, with current technology, scientists can scan the surface and re-create it as 3-D permanent record. They also plan to build a cover to protect the land.However, Friends of Dinosaur Ridge believe the hands-on part of the site is important for kids to continue learning about the planet's past. A past that can teach us about topics like climate change, evolution and extinction."We used to think that the dinosaurs all went extinct, but then we realized that some of them survived and evolved into birds," Lockley says.For modern-day humans, Dinosaur Ridge will continue to be an intriguing learning opportunity, reminding people we aren't the only ones to experience life on Earth."It gives you a sense of wonder to imagine these enormous beasts living, playing, dying, a hundred million years ago," Lamontagne says.********************************************If you'd like to reach out to the journalist for this story, email elizabeth.ruiz@scripps.com 3540

CHICAGO, Illinois (WBBM) — Federal charges were filed against Donald Greene Sr. and Donald Green Jr. -- a Chicago area father and son -- for allegedly selling body parts on the black market from people who thought they were donating to science.The pair also allegedly sold parts they knew were diseased without telling their buyers.Bodies known to have HIV, sepsis and hepatitis kept on ice, then sold.Some were sold for up to 0,000.The father and son duo was behind the now shuttered Biological Resource Center of Illinois.Per a search warrant, a mother was told her son’s tissues would be donated to colleges and research centers.Instead, parts of him sold for ,000.In the charges filed, United States attorneys repeatedly call it a scheme "to defraud customers of the Biological Resource Center of Illinois."It's not illegal to dismember and broker body parts -- per se.But it is illegal to knowingly sell remains positive for infectious disease.It is alleged the Greene’s did this from 2008 to 2014.The federal document charging the Greene’s alleges the men sold to Detroit Medical Center’s sports medicine department at least one specimen that “had previously tested positive for hepatitis. This fact was concealed by Donald A. Greene Sr.'s scheme to defraud."Greene Sr. is charged with wire fraud.While Greene Jr. faces a felony for intentionally concealing a crime.Authorities were led to the Greene’s while investigating Detroit body broker Arthur Rathburn, who is now in federal prison. 1517

Chris Burrous, a beloved KTLA anchor and former Bakersfield anchor has died according to reports from KTLA.Our sister station in Los Angeles, 154

Doris Day, the box-office queen and singing star whose wholesome, all-American image belied an often-turbulent personal life, has died, her foundation announced Monday.She was 97.The actress passed away early Monday surrounded by a few close friends at her Carmel Valley home, 289

Despite it being an "off year" for federal elections, a grass roots effort to register new voters netted 400,000 citizens to register to vote last week. According to organizers of the effort, last Tuesday's effort shattered a record for it being an off year by nearly three times. The drive included more than 4,000 groups nationwide, which used partners such as Facebook, the United Way and the League of Women Voters to assist. Tom Hanks, Lin-Manuel Miranda, Leann Rimes, Michelle Obama and Newt Gingrich were among those who encouraged people to register vote."We are encouraged by the level of engagement this local election year," said Lindsay Torrico, United Way Senior Director of Policy and Advocacy and National Voter Registration Day Steering Committee member. "We are hopeful that this year's success is a preview of what's to come in 2020."Although federal elections will not be held this year -- except in three congressional districts due to mid-term vacancies -- many areas will hold local, county and state elections next month.If you're not yet registered to vote, there is still time to register before next month's elections. For more info on registering to vote, click 1203

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