Blake Leeper sprinting

Height limits for ‘blade runners’ baseless, new study suggests

Feb. 20, 2020

The governing body for the Paralympics recently lowered the allowable height for sprinters who use prosthetic legs, or blades, during competition. The rules are based on the assumption that the taller you are the faster you run, but a new study has found otherwise.

sheet music from new collection

Exploring America’s musical past to compose the future

Feb. 20, 2020

Silent films weren’t actually silent. Now, students can study the music of this once prominent corner of American pop culture.

NASA astronaut services the Hubble Space Telescope from orbit.

Hubble turns lens toward gender bias, yielding lessons for Earthlings

Feb. 18, 2020

The Hubble Space Telescope is helping find new ways to combat gender bias, which could have implications for other business sectors.

Couple taking a selfie with a smartphone

How social media makes breakups that much worse

Feb. 13, 2020

A new CU Boulder study documents how features such as News Feed, Memories, and shared groups and photos can bring painful reminders of exes into our lives even after we've taken measures to hide them on Facebook.

A person recycling a can at CU Boulder

Facilities Management accelerates compost collections expansion

Feb. 12, 2020

The plan to integrate compost collections into all campus buildings by summer 2022 represents another important step toward the campus's goal of achieving a 90% waste-diversion rate by 2025.

A mushroom cloud erupts during the Castle Bravo nuclear weapon test at Bikini Atoll in 1954.

First-of-its-kind study examines toll of nuclear war on world’s oceans

Feb. 5, 2020

A new study finds that a nuclear war could throw the world's ocean chemistry for a loop—and coral reefs could pay the price.

A forest sinks into a thawed permafrost lake.

Arctic permafrost thaw plays greater role in climate change than previously estimated

Feb. 3, 2020

Abrupt thawing of permafrost will double previous estimates of potential carbon emissions from permafrost thaw in the Arctic and is already rapidly changing the landscape and ecology of the circumpolar north, a new CU Boulder-led study finds.

Phi Phi Island in Thailand packed with tourists

What’s Hollywood’s dirtiest secret? Its environmental toll

Jan. 27, 2020

From classics such as “Gone with the Wind” to modern films such as “Avatar,” the movie industry packs a serious, and often hidden, environmental cost, says film scholar Hunter Vaughan.

A judge's gavel sits next to stack of law books

Judges deny abortion care to teens

Jan. 16, 2020

Thirty-seven states, including Colorado, require minors to notify their parents or go before a judge before having an abortion. A new 18-year-study conducted in Texas shows judges deny minors' request up to 13% of the time and the judicial-bypass process is humiliating and traumatizing for some teens.

A block made from living building materials.

Building materials come alive with help from bacteria

Jan. 15, 2020

Buildings that can heal their own cracks, absorb toxins from the air or even glow on command? They may not be so far off, a new study suggests.

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