Research presented Thursday at the European Congress on Obesity says scheduling more physical education time in schools does not mean children will increase their activity levels; those who got lots…

Elsevier, one of the world's leading publishers of scientific, technical, and medical (STM) information products and services, announced today that Michael Hansen, CEO of Elsevier's Health Sciences…

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…

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…

If proof were needed that the prospect of public speaking can turn an otherwise confident person to jelly, then it is supplied in figures released today by Great Speechwriting. They reviewed the…

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…

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…

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…

Mothers Rock! The Hand That Rocks The Cradle Blessings on the hand of women!Angels guard its strength and grace,In the palace, cottage, hovel,Oh, no matter where the place;Would that never storms…

There's a line that politicians opposed to embryonic stem cell research have been peddling lately: recent breakthroughs in stem cell technology have now made ethically questionable embryonic stem…

I don't qualify for the original exploratory study - I'm not 55+ or at high risk for heart disease - but I'm crossing my fingers that the initial results are promising so they go ahead with a planned…

New research led by investigators at Memorial Sloan-Kettering Cancer Center (MSKCC) identifies three genes that specifically mediate the metastasis, or spread, of breast cancer to the brain and…

Children who can stay focused and don't sweat the small stuff have a better shot at good health in adulthood -- especially girls, according to findings reported in the May issue of Health Psychology.…

A detailed analysis of the feet of Homo floresiensis, the miniature hominins who lived on a remote island in eastern Indonesia until 18,000 years ago, may help settle a question hotly debated among…

A new study from Northwestern University shows what many mothers already know: their babies are a lot smarter than others may realize. Though only five months old, the study's cuties indicated…

If you know anyone who grew up in Chicago or was raised there yourself, you've likely heard a classy, intellectual term applied to anyone exhibiting a wide variety of behaviors. That's right, I'm…

Most people know Edwin Hubble as a famed astronomer, the namesake of the orbiting Hubble Space Telescope (HST).  Most probably don't know he also starred as a forward on the University of…

The Fermi collaboration released yesterday a paper describing their measurement of the electron and positron flux of cosmic rays. Simultaneously, a second paper was published by the HESS…

Will we ever have a set of standardized biochemical devices that synthetic biologists can snap together to make more complex systems? I'm skeptical that any single standardized biological device will…

According to The Scientist,  Merck paid Elsevier to publish Merck's own "peer-reviewed" fan-zine, Australasian Journal of Bone and Joint Medicine, in 2003.  Its articles don't show up in…