As a Senator last year, Obama voted for US$9.6 billion annually in funding for George Bush's Global AIDS Program but as President he wants it cut by almost 50%.

George Bush cares more about AIDS than Barack Obama?   Yes, says AIDS Healthcare Foundation (AHF), the largest non-profit HIV/AIDS organization in the US, which currently provides medical care and services to more than 100,000 individuals in 21 countries worldwide in the US, Africa, Latin America/Caribbean and Asia, who today chided President Barack Obama for retreating on his commitment to global AIDS.

Biofuels such as ethanol offer an alternative to petroleum for powering our cars, but growing energy crops to produce them can compete with food crops for farmland, and clearing forests to expand farmland will aggravate the climate change problem. How can we maximize our "miles per acre" from biomass? Researchers writing in Science magazine say the best bet is to convert the biomass to electricity, rather than ethanol. They calculate that, compared to ethanol used for internal combustion engines, bioelectricity used for battery-powered vehicles would deliver an average of 80% more miles of transportation per acre of crops, while also providing double the greenhouse gas offsets to mitigate climate change.

A University of California, San Diego team led by 2008 Nobel-Prize winner Roger Tsien, PhD has shown that bacterial proteins called phytochromes can be engineered into infrared-fluorescent proteins (IFPs). Because the wavelength of IFPs is able to penetrate tissue, these proteins are suitable for whole-body imaging in small animals. Their findings will be published in the May 8 edition of the journal Science.

The creation of large-area graphene using copper may enable the manufacture of new graphene-based devices that meet the scaling requirements of the semiconductor industry, leading to faster computers and electronics, according to a team of scientists and engineers at The University of Texas at Austin.

Graphene, an atom-thick layer of carbon atoms bonded to one another in a "chickenwire" arrangement of hexagons, holds great potential for nanoelectronics, including memory, logic, analog, opto-electronic devices and potentially many others. It also shows promise for electrical energy storage for supercapacitors and batteries, for use in composites, for thermal management, in chemical-biological sensing and as a new sensing material for ultra-sensitive pressure sensors.

astric ulcer is an illness that affects a considerable number of people worldwide. Although the introduction of proton-pump inhibitors to the classic anti-ulcer therapy has revolutionized treatment of peptic ulcers and other gastrointestinal disorders, there is still no complete cure for this disease. It has been shown that long term use of these drugs leads to various adverse and side effects. Relapses of the malady, ineffectiveness of different drug regimens and even resistance to drugs are emerging. Thus, there is an urgent requirement to identify more effective and safe anti-ulcer agents.

SCOTTSDALE, Arizona, May 7 /PRNewswire/ --

eTelecare Global Solutions (PSE: ETEL), a leading provider of complex business process outsourcing (BPO) solutions, has completed the purchase of the Phone House Group, a subsidiary of Carphone Warehouse. eTelecare is one of the world's largest and fastest growing Business Process Outsourcing (BPO) companies with 15 contact centres employing over 14 000 people across the US, Philippines, Nicaragua and now South Africa.

WILTON, Connecticut, May 6 /PRNewswire/ --

Infotrieve, Inc. (www.infotrieve.com), the global leader in business service solutions for information centers, revolutionary software solution Content SCM(R) was selected as the winner in the Best Online Science or Technology Service category of the 2009 CODiE Awards presented by the Software Information Industry Association.

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I was fascinated by the discovery of the dwarfed hominin Homo floresiensis back in 2004 when it was first announced, but was skeptical that it was really a separate species. Later when I saw a cast of the skull, I admit to being more enthused with the possibility of a new species. Not being a anthropologist, I couldn't discount the possibility of microcephaly and/or dwarfism.

SAO PAULO, May 6 /PRNewswire/ --

Former U.S. President Bill Clinton will participate as one of the main speakers at the Ethanol Summit 2009, to be held between June 1 and 3 in Sao Paulo, Brazil. The event is organized by the Brazilian Sugarcane Industry Association (UNICA) and is one of the most important gatherings focused on biofuels in the world.

LONDON, May 6 /PRNewswire/ --

- 15th - 18th May 2009 Only

- With Photo

BrandAlley, the members' website that specialises in flash sales of designer fashion, homeware and beauty brands, announces the launch of an incredible new initiative to help its members suffering from the effects of the recession, as well as support for a very special charity, HELP for HEROES.