Institutes

The bacterial bunch: Parents, kids and dogs trade microbes

As much as dog owners love their children, they tend to share more of themselves, at least in terms of bacteria, with their canine cohorts rather than their kids.

Ancient asteroid may have triggered global firestorm on Earth

A new look at conditions after a Manhattan-sized asteroid slammed into a region of Mexico in the dinosaur days indicates the event could have triggered a global firestorm that would have burned every twig, bush and tree on Earth and led to the extinction of 80 percent of all Earth’s species, says a new University of Colorado Boulder study.

Erupting volcanoes offset recent Earth warming

A team led by the University of Colorado Boulder looking for clues about why Earth did not warm as much as scientists expected between 2000 and 2010 now thinks the culprits are hiding in plain sight -- dozens of volcanoes spewing sulfur dioxide.

Mystery radiation ring around the Earth catches scientists by surprise

With the flip of a switch, a pair of instruments designed and built by the University of Colorado Boulder and flying onboard twin NASA space probes have forced the revision of a 50-year-old theory about the structure of the radiation belts that wrap around the Earth just a few thousand miles above our heads.

Deep ice cores show past Greenland warm period may be ‘road map’ for continued warming of planet

A new study by an international team of scientists analyzing ice cores from the Greenland ice sheet going back in time more than 100,000 years indicates the last interglacial period may be a good analog for where the planet is headed in terms of increasing greenhouse gases and rising temperatures.

Ice-capped Antarctic lake harbors life

A frigid brine, isolated from the outside world for about three millennia underneath a thick layer of ice in an Antarctic lake, harbors life, according to a research team that includes scientists from the University of Colorado Boulder.
 
The finding, published in the Proceedings of the National Academy of Sciences, offers a hint to how life might be able to thrive in extreme, icy conditions elsewhere in our solar system, such as those found on Saturn’s moon Enceladus, Jupiter’s moon Europa or on Mars.
 

Alaska’s iconic Columbia Glacier expected to stop retreating in 2020, says CU-Boulder study

The wild and dramatic cascade of ice into the ocean from Alaska’s Columbia Glacier, an iconic glacier featured in the documentary “Chasing Ice” and one of the fastest moving glaciers in the world, will cease around 2020, according to a study by the University of Colorado Boulder.

CU-Boulder researchers uncover new target for cancer research

In a new paper released today in Nature, BioFrontiers Institute scientists at the University of Colorado Boulder, Tom Cech and Leslie Leinwand, detailed a new target for anti-cancer drug development that is sitting at the ends of our DNA.

Try ‘Apollo 13′ over ‘Big Bang,’ Nobel laureate says

Since its formation 50 years ago, JILA, the joint institute of the University of Colorado Boulder and the National Institute of Standards (NIST), has been the site of groundbreaking research and has produced three Nobel Prize winners, including its current chair, Eric Cornell. He shared the esteemed award in physics in 2001 for discovering the fifth state of matter and producing the first “pure” Bose-Einstein condensate.

Did the Little Ice Age start with a big bang?

Scientists have disagreed for many years over the precise cause for a period of cooling global temperatures that began after the Middle Ages and lasted into the late 19th century, commonly known as the Little Ice Age. 

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