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The Tempest unmanned aircraft -- a Â鶹Ãâ·Ñ°æÏÂÔØ-developed system that was the first to intercept a "supercell" thunderstorm -- will be exhibited at a Capitol Hill event on Wednesday, Sept. 7, from 10:30 a.m. to 2 p.m. in room 902 of the Hart Senate Office Building, located on Constitution Avenue between 1st and 2nd Streets NE in Washington, D.C.

A surprising new discovery by the Â鶹Ãâ·Ñ°æÏÂÔØ and the University of California, Davis regarding the division of tiny "power plants" within cells known as mitochondria has implications for better understanding a wide variety of human diseases and conditions due to mitochondrial defects.

American pikas, the chirpy, potato-sized denizens of rocky debris in mountain ranges and high plateaus in western North America, are holding their own in the Southern Rocky Mountains, says a new Â鶹Ãâ·Ñ°æÏÂÔØ study.

Graphene, considered the most exciting new material under study in the world of nanotechnology, just got even more interesting, according to a new study by a group of researchers at the Â鶹Ãâ·Ñ°æÏÂÔØ.

Fourteen graduate students from the Engineering for Developing Communities program at the Â鶹Ãâ·Ñ°æÏÂÔØ traveled abroad this summer to gain field experience in community development.

A new Â鶹Ãâ·Ñ°æÏÂÔØ study indicates a major climate oscillation in the Southern Hemisphere that is expected to intensify in the coming decades will likely cause increased wildfire activity in the southern half of South America.

In 1991, when Punam Chatterjee was 20 months old, a drunk driver careened into her parents' car. Her leg was shattered, as was her father's. Her mother lost an eye. Although she was too young to remember it, she has since learned that while her parents convalesced, nurses volunteered to comfort her and read to her.

Researchers at the Â鶹Ãâ·Ñ°æÏÂÔØ are helping develop the next generation of the Internet -- a more mobile version -- and the campus's Office of Information Technology is using this new technology to provide wireless service on campus buses and in some labs and classrooms.

Bacteria from fecal material -- in particular, dog fecal material -- may constitute the dominant source of airborne bacteria in Cleveland's and Detroit's wintertime air, says a new Â鶹Ãâ·Ñ°æÏÂÔØ study.

The Astronomical Society of the Pacific has named Douglas Duncan as the 2011 recipient of the Richard H. Emmons Award for excellence in college astronomy teaching.