Category Archives: Science

Free as a Bird?

MU researchers find that man-made development affects bird flight patterns and populations

COLUMBIA, Mo. – It may seem like birds have the freedom to fly wherever they like, but researchers at the University of Missouri have shown that what’s on the ground has a great effect on where a bird flies. This information could be used by foresters and urban planners to improve bird habitats that would help maintain strong bird populations. (more…)

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Listen up! U-M Experiment Records Ultrafast Chemical Reaction with Vibrational Echoes

ANN ARBOR, Mich. — To watch a magician transform a vase of flowers into a rabbit, it’s best to have a front-row seat. Likewise, for chemical transformations in solution, the best view belongs to the molecular spectators closest to the action.

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Bacteria Make Thrift a Habit

ANN ARBOR, Mich.— In these lean times, smart consumers refuse to pay a lot for throwaway items, but will shell out a little more for products that can be used again and again. The same is true of bacteria and other microbes, researchers at the University of Michigan have learned.

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New Study Shows How Tortoises, Alligators Thrived in High Arctic Some 50 Million Years Ago

A new study of the High Arctic climate roughly 50 million years ago led by the University of Colorado at Boulder helps to explain how ancient alligators and giant tortoises were able to thrive on Ellesmere Island well above the Arctic Circle, even as they endured six months of darkness each year.

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Roller Coaster Superconductivity Discovered

Washington, D.C.— Superconductors are more than 150 times more efficient at carrying electricity than copper wires. However, to attain the superconducting state, these materials have to be cooled below an extremely low, so-called transition temperature, at which point normal electrical resistance disappears. Developing superconductors with higher transition temperatures is one of physics’ greatest quests.

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U of T researcher discovers key protein involved in DNA repair

*Discovery gives insight into the way cells protect their own genetic material* 

In a groundbreaking study, U of T researchers including Professors Daniel Durocher, AnneClaude Gingras and Frank Sicheri have uncovered a protein called OTUB1 that blocks DNA damage in the cell—a discovery that may lead to the development of strategies to improve some cancer therapies.

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