The physical education teacher at a Colorado middle school has been placed on paid administrative leave.
A supermassive black hole has been observed feeding on gas, then emitting bright jets of light.
Boulder donors Chuck Bellock and Madeleine Morrison will support underrepresented undergraduate students at Leeds School.
Birds exposed to constant noise from oil and gas operations in some cases produce chicks with stunted growth, the study showed.
Effects of climate change and other factors determine plant species' distribution, scientists find.
Climate scientists from Boulder and Golden are among 18 chosen to receive 3-5 year stipends up to €1.5 million each from French Government
Boulder-designed hardware helps satellite measurements of the sun from space.
CU Boulder says commitment to lowering college costs, student debt is showing in the numbers
Donna Miers ahead in 3-wya race, ​Kitty Sargent​ and incumbent Tina Marquis in the lead.
Team selected to build satellite to monitor 'hot Jupiters'.
Indoor flight environment for unmanned aircraft will be included in 144,000 sq. ft. facility
Governor, Boulder mayor sign proclamations declaring Saturday as Ralphie’s 50th Anniversary Day.
Does rec marijuana wreck your life, your career or your mental health? CU Boulder researchers are starting a study to find out.
The university will feature its first outdoor 'dog cafe' with rugs, comfy chairs, and pooches.
Statistical analysis of academic science publishing shows different career paths and patterns.
Since 2009, football participation has declined in USA. Concussion fears may have caused 25,000 drop last year.