The emerald ash borer, an invasive insect that’s killed millions of trees across the United States, was found in several trees in the Congress Park neighborhood.

Scientific evidence suggests ash trees are ‘fighting back’ against a deadly disease.

Scientists at the Royal Botanic Gardens, Kew and Queen Mary University of London have discovered that a new generation of ash trees, growing naturally in woodland, exhibit greater resistance to ...

Ranking Ash’s 10 best and/or most memorable Pokémon teams is no small task, with some absolute heavy-hitters joining his roster over the years.

Megadrought Reveals Volcanic Ash at Lake Mead, Giving Us a Better Look at the Lake's Past Learn more about the volcanic ash researchers found in the sediment around Lake Mead’s now exposed shoreline, ...

Emerald ash borer has now been found in Meeker, Murray, Ottertail and Wadena counties, along with new areas of Carlton County.

Denver has detected the invasive emerald ash borer in the Congress Park neighborhood and urges residents to identify and act on ash tree infestations.

After ten years of preparing for and working to prevent the spread of emerald ash borer in the Denver metro, the city and county of Denver announced Thursday that the pest has been confirmed in the… ...

Thank you for a great evening.” Travolta, 71, who grew up in Englewood, also shared video (watch below) of him walking onstage and singing with the cast of the sing-along dressed as Zuko.

Poet Mark Chartier, who has Tourette's syndrome, teaches special ed. His poems dig deep into his student superheroes and traumatic childhood.

Whether it's outrage over Supreme Court decisions or protests over President Donald Trump's enforcement of immigration laws, liberals are angry.

Lawmakers on Thursday debated the dangers of coal ash and EPA's handling of the material.