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Denver's Leading Local News: Weather, Traffic, Sports and more | Denver, Colorado | 9NEWS.com
Environment
Viral graph falsely claims Earth’s current temperatures are historically low
Politics
This study might make you think twice about your makeup choices
A Washington state department tested 50 cosmetic products in a lab and found heavy metals in some powder foundations and lipstick.
Environment
Hanging Lake Trail is getting a redesign, and the Forest Service wants the public's input
The trail suffered significant damage due to debris flow in Glenwood Canyon in 2021. A temporary trail opened in 2022, but more extensive repairs are needed.
Nation World
Twinkle, twinkle fading stars: Hiding in our brighter skies
As cities expand and put up more lights, “skyglow” or “artificial twilight,” as the study authors call it, becomes more intense.
Environment
Coloradans now have to pay to for plastic shopping bags
A new Colorado law will make everyone pay ten cents to use single-use plastic or paper bags at the store starting in 2023. Are fees changing habits?
Nation World
Experts warn the next two years could be some of the hottest on record
Experts warn that 2023 could be even warmer, paving the way for 2024 to be one of the hottest years on record.
Science
Yes, your tongue can get stuck if you lick a frozen metal pole
The famous scene from “A Christmas Story” in which a character got his tongue stuck to a metal pole can really happen. Your skin can get stuck, too.
Climate Science
Hunga Tonga Volcano Eruption Sent Ocean Water Into The Stratosphere
Scientists say there was an unprecedented amount of ocean water blasted into the air and they are still following that water trail through the atmosphere.
Nation World
UN says ozone layer slowly healing, hole to mend by 2066
Antarctica, where it’s so thin there’s an annual giant gaping hole in the layer, won't be fully fixed until 2066, the report said.
Christmas
Here's where to recycle Christmas trees in the Denver metro area
All real trees must have all decorations, tinsel, lights and tree stands removed.
Nation World
Glass act: Scientists reveal secrets of frog transparency
These little tropical frogs have a rare talent: They "hide" nearly 90% of their red blood cells in their livers while sleeping.
Next
EPA to look into civil rights violations by air polluters in Colorado
Activists and victims have been sounding the alarm over air pollution in North Denver and Commerce City. Years later, the EPA says it's listening.
Politics
This study might make you think twice about your makeup choices
A Washington state department tested 50 cosmetic products in a lab and found heavy metals in some powder foundations and lipstick.
Environment
Hanging Lake Trail is getting a redesign, and the Forest Service wants the public's input
The trail suffered significant damage due to debris flow in Glenwood Canyon in 2021. A temporary trail opened in 2022, but more extensive repairs are needed.
Nation World
Twinkle, twinkle fading stars: Hiding in our brighter skies
As cities expand and put up more lights, “skyglow” or “artificial twilight,” as the study authors call it, becomes more intense.
Environment
Coloradans now have to pay to for plastic shopping bags
A new Colorado law will make everyone pay ten cents to use single-use plastic or paper bags at the store starting in 2023. Are fees changing habits?
Nation World
Experts warn the next two years could be some of the hottest on record
Experts warn that 2023 could be even warmer, paving the way for 2024 to be one of the hottest years on record.
Science
Yes, your tongue can get stuck if you lick a frozen metal pole
The famous scene from “A Christmas Story” in which a character got his tongue stuck to a metal pole can really happen. Your skin can get stuck, too.
Climate Science
Hunga Tonga Volcano Eruption Sent Ocean Water Into The Stratosphere
Scientists say there was an unprecedented amount of ocean water blasted into the air and they are still following that water trail through the atmosphere.
Nation World
UN says ozone layer slowly healing, hole to mend by 2066
Antarctica, where it’s so thin there’s an annual giant gaping hole in the layer, won't be fully fixed until 2066, the report said.
Christmas
Here's where to recycle Christmas trees in the Denver metro area
All real trees must have all decorations, tinsel, lights and tree stands removed.
Nation World
Glass act: Scientists reveal secrets of frog transparency
These little tropical frogs have a rare talent: They "hide" nearly 90% of their red blood cells in their livers while sleeping.
Next
EPA to look into civil rights violations by air polluters in Colorado
Activists and victims have been sounding the alarm over air pollution in North Denver and Commerce City. Years later, the EPA says it's listening.
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