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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

Colorado congresswoman Diana DeGette plans to introduce legislation this week that could ban e-cigarette flavors on a national level, her office 157

Dr. Anthony Fauci, the director of the National Institute of Allergy and Infectious Diseases who's become a fixture at White House coronavirus task force briefings, predicts there will be additional waves of COVID-19 infections throughout the fall."In fact, I would anticipate that that would actually happen because of the degree of transmissibility.," Fauci said Monday at a press briefing at the White House.Fauci went on to say that the country would be more prepared for additional outbreaks because the infrastructure to treat the virus would already be in place."It will be a totally different ballgame of what happened when we first got hit with it in the beginning of this year, there'll be several things that it'll be different.," he said. "Our ability to go out and be able to test, identify, isolate and contact trace will be orders of magnitude better than what it was just a couple of months ago.""What we're going through now is going to be more than just lesson learn," Fauci said. "It's going to be things that we have available to us that we did not have before."Fauci's comments echo those of other federal officials, who believe that the coronavirus will continue to spread even after months-long social distancing orders are lifted. 1266

Commercial airlines are rerouting flights throughout the Middle East to avoid potential danger during heightened tensions between the United States and Iran.Jumbled schedules could affect as many as 15,000 passengers per day, lengthen flight times by an average of 30 to 90 minutes, and severely bruise the bottom line for airlines, industry analysts said.There is anxiety that the conflict between the longtime foes could intensify following Iranian ballistic missile strikes Wednesday on two Iraqi bases that house U.S. troops. The attacks were retaliation for the U.S. killing of Iranian Revolutionary Guard Gen. Qassem Soleimani in a drone strike near Baghdad last week.“In a war situation, the first casualty is always air transport,” said Dubai-based aviation consult Mark Martin, pointing to airline bankruptcies during the Persian Gulf and Yugoslav wars.At least 500 commercial flights travel through Iranian and Iraqi airspace daily, Martin said.A Ukrainian passenger jet crashed shortly after taking off from Iran’s capital Wednesday killing 167 passengers and nine crew members just hours after 1118

CLEVELAND — Dry eye condition occurs when there aren’t enough tears to lubricate the eye. If not treated, it can lead to other serious infections in the eye, and although it is managed, it can never be fully eliminated. It’s typically a diagnosis for older patients, but doctors are noticing a change.“Twenty-two years ago, when I started, most of the patients with dry eye disease were the pre-menopausal females or patients who were on significant medications, like antihistamines, that dried their eyes out,” said Dr. Tom Chester of the Cleveland Eye Clinic. But Chester says that’s not the case anymore.“We are seeing a preponderance in younger patients,” he said. “Maybe patients in their 20s, 30s, even teenagers. Actually, the youngest patient I’ve treated was an 8-year-old with dry eye disease.” He attributes the shift of younger and younger patients to increased screen time.“One of the biggest aspects about tablets and phones is that the patients don't blink, and so when they're not blinking, they're not causing the ocular surface to utilize the glands to produce a good tear film,” said Chester.That can lead to other conditions, like infections and scarring.Chester says it’s up to parents and caregivers to make sure kids are blinking when they’re using electronics. Experts suggest limiting screen time.“The one thing about children and teens, in particular, is they don’t typically complain about their eye health. So, it’s important for parents or caregivers to watch or pay attention to the children, or even teachers to pay attention. If they see a lot of eye rubbing, if they see a lot of blinking, or squeezing, it could be because the surface is irritated, and the children don’t know any different, so they don’t know how to necessarily say ‘My eyes are dry,’ ” Chester said.He doesn’t anticipate this trend of younger kids diagnosed with the condition to go anywhere, anytime soon. 1921