Runner who killed mountain lion describes attack

Travis Kauffman described his struggle to fight off and kill a mountain lion that attacked him while running along trails near Fort Collins, Colorado.

Mountain biking in Snowmass, Colorado: the stress free fun of careening down a 2400m mountain

Who knew stress relief could be found on the hairpin bend of a Colorado mountain?

Kiwi Christian Glass shooting: Jury urged to convict former US deputy of man’s murder

Christian Glass' death prompted calls for police reforms focused on crisis intervention.

Feeling sluggish as you get older? That's because it really DOES require more effort to move, study finds

Researchers at the University of Colorado Boulder, say they have discovered why we get slower as we age. They measured reaction times and how much energy tasks took to complete.

Experts reveal exactly when your weight loss will plateau, based on whether you're dieting or taking Ozempic - and how to push through it

People who use medical interventions for weight loss might stave off a plateau for twice as long as people who use traditional calorie-restrictive diets, a new study found.

Woman, 23, in Colorado left paralyzed from the neck down and on a ventilator after eating 'CANNED SOUP' contaminated with deadly bacteria

Claudia de Albuquerque Celada, 23, from Brazil, was on a work exchange program in Colorado when she became infected with botulism, which sources say was allegedly from canned soup.

What is 'CULT voice'? Former Mormon reveals fascinating way her speaking tone completely changed while she was living inside ultra-religious sect - admitting she sounds 'unrecognizable' since fleeing the community

Alyssa Grenfell, who left the ultra religious cult when she was in her late 20s, has shared insight into how her voice has changed since leaving the religious sect. She now lives in Austin.

I was diagnosed with stage 3 colon cancer aged 34 despite being in best shape of my life - don't ignore the embarrassing symptom I did

Jelena Tompkins of Colorado was just 34 years old in 2016 when she noticed her gas smelled more foul than usual. She was diagnosed with stage three rectal cancer.

The 'Oopzempic' baby boom: Rise in unplanned pregnancies in women taking slimming jabs sparks warnings from top fertility experts

Dubbed 'Oopzempic babies', the phenomenon has even led some US physicians to prescribe the jabs off-label to treat polycystic ovary syndrome.

Banker's son, 22, on trial for 'drowning alcoholic dad in baptism-style EXORCISM after picking him up from bar and leaving him in pond - then tells cops: "I left him to decide heaven or hell. He chose hell"

The then 19-year-old told police his banker father was possessed by a demon called 'Dirty Dan' who he thought could be destroyed through baptism

Banker's son, 22, 'drowns alcoholic dad in baptism-style EXORCISM after picking him up from bar and leaving him in pond - then tells cops: "I left him to decide heaven or hell. He chose hell"

The then 19-year-old told police his banker father was possessed by a demon called 'Dirty Dan' who he thought could be destroyed through baptism

Fool's gold may be valuable after scientists make 'unexpected' discovery in Appalachian Mountains

Scientists found that fool's gold in the Appalachian Mountains contains an unexpected metal that's needed to produce green energy like electric vehicles, phones and laptops, and e-bikes.

USDA and China CCP lab are creating deadly BIRD FLU viruses as part of $1m collaboration - and YOU are paying for it

Lawmakers are demanding answers after it was revealed the USDA is supplying China with money for experiments that see scientists make bird flu viruses more contagious to humans.

Loved-up Lauren Sanchez and Jeff Bezos hold hands at Coachella as she dances the night away in a stunning mirror ball dress

Jeff Bezos looked loved-up alongside his stunning fiancée Lauren Sánchez at the Coachella music festival this weekend in Indio, California .

Inside Meghan Markle's warm relationship with Nacho Figueras, his wife Delfina Blaquier and their daughter Alba - as the 'polo wives' support their husbands in Miami

Meghan Markle, 42, and Delfina Blaquier, 43, have forged a strong friendship after attending polo matches together to watch their spouses play. They both attended the polo match in Miami on Friday.

Meghan Markle 'acted like a small child wanting a cuddle' as she put on an 'intensely affectionate' display with Nacho Figueras' family during Florida visit, body language expert claims

The Duke and Duchess of Sussex were spotted with Nacho Figueras and his wife Delfina in Palm Beach, where Prince Harry was filming scenes for his upcoming Netflix series about polo.

Jailed drug lord El Chapo is lonely in his Supermax jail cell and has begged judge to let him chat with wife and daughters: Once bragged of killing 2,000-3,000 people

Former Sinaloa Cartel kingpin Joaquín 'El Chapo' Guzmán penned a letter begging a federal judge in New York to allow his wife and the couple's 12-year-old twin daughters to call and visit him in prison.

Inside the unforgettable VIP Coachella experience for celebrities and the VERY rich from private million dollar rentals to luxury pool parties

Coachella is kicking off this Friday, with thousands of fans and celebrities heading to the fashionable music festival. 

Hear from journalist booted from GOP event over her "unfair reporting"

Colorado Sun reporter Sandra Fish tells CNN's Abby Phillip what happened what she was removed from the Colorado state Republican assembly.

Flight returns to Denver airport after part of engine cover falls off

The Federal Aviation Administration says a Boeing 737-800 plane operated by Southwest Airlines returned safely to Denver International Airport after its engine cowling fell off and struck the wing flag. CNN's Pete Muntean reports.

What happens if nukes start to fall? Interactive graphic shows what parts of London would be instantly vaporised, engulfed in deadly radiation...or survive unscathed

As experts warn Britain remains woefully underprepared for an aerial attack MailOnline looks at how a sudden strike could devastate the capital and beyond.