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CU Boulder research contradicts the long-held belief that humans interfere when they see the abuse of strangers.

A closer look at geographic data finds no correlation between generally happy locales and rates of suicide, according to new research by CU Boulder and the University of California, Irvine.

Hikers and trail runners be warned: Rattlesnakes and other venomous reptiles may bite more people during rainy years than in seasons wracked by drought, a new study shows.

Side by Side is a community art and science event focused on barn swallows, a declining songbird species that nests exclusively in human-made spaces.

Geographers have created an unprecedented way to track where people have lived in the U.S. since 1810.

Degraded alpine ecosystems showed limited recovery years after long-term inputs of human-caused nitrogen air pollution.

A new genetic therapy could give scientists a crucial leg up in the ongoing battle against deadly superbugs.

Many of the nation's primary and secondary schools were built in areas vulnerable to tornadoes, earthquakes, floods or other natural disasters before strict codes and land-use regulations existed.

Ozone levels higher across China than in other countries tracking the air pollutant, new NOAA/CIRES research shows.

As a record number of women seek seats in Congress, CU Boulder and Notre Dame researchers probe the motivations behind the trend.