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University of Adelaide news release In a major breakthrough, an international team of scientists from the University of Adelaide and University of Colorado Boulder has proven that addiction to morphine and heroin can be blocked, while at the same time increasing pain relief. The team has discovered the key mechanism in the body鈥檚 immune system that amplifies addiction to opioid drugs. Laboratory studies involving rats have shown that the drug (+)-naloxone will selectively block the immune-addiction response.

CU System news release DENVER 鈥� Work by University of Colorado faculty garnered $815.3 million in sponsored research funding in fiscal year 2011-12, a rise of nearly $22 million over the previous fiscal year. The preliminary figures indicate one of the highest research totals in CU history; the only higher total came in fiscal year 2009-10, when one-time federal stimulus dollars contributed to a final tally of $884.1 million. Last year鈥檚 total was $793.5 million.

An international research team led by the University of Colorado Boulder and the University of Helsinki has discovered a surprising new chemical compound in Earth鈥檚 atmosphere that reacts with sulfur dioxide to form sulfuric acid, which is known to have significant impacts on climate and health.

If you鈥檙e a planetarium junkie in the Boulder area, your experience is about to get a major upgrade. The astrophysical and planetary sciences department, home to Fiske Planetarium, announced today the launch of a complete upgrade to the projection and other presentation systems that power the planetarium鈥檚 big-screen experience. The remodel will turn the dome of the planetarium into an all-encompassing video theater.

A tiny satellite designed, built and tested by University of Colorado Boulder students to study solar flares may launch as early as Aug. 14 from Vandenberg Air Force Base near Lompoc, Calif.

Despite sharp increases in carbon dioxide emissions by humans in recent decades that are warming the planet, Earth鈥檚 vegetation and oceans continue to soak up about half of them, according to a surprising new study led by the University of Colorado Boulder.

The Later Stone Age emerged in South Africa more than 20,000 years earlier than previously believed -- about the same time humans were migrating from Africa to the European continent, says a new international study led by CU-Boulder researcher Paola Villa, a curator at the University of Colorado Museum of Natural History .

The Later Stone Age emerged in South Africa more than 20,000 years earlier than previously believed -- about the same time humans were migrating from Africa to the European continent, says a new international study led by the University of Colorado Boulder.

CU Opera provided student vocalists for the lead roles in the Colorado Music Festival鈥檚 presentation of Hans Krasa鈥檚 鈥淏rundibar," June 28-29.

Michael Radelet , professor of sociology, is an expert on the use of the death penalty in Colorado and the United States. He has documented all of Colorado鈥檚 executions and notes that Colorado abolished the penalty between 1897 and 1901, came within one vote of abolishing it again in 2009 and has executed only one person since 1967. 鈥淲e've always debated the death penalty in Colorado, and the general thrust of our history is in the direction of abolition,鈥� he said.