A new variety of corn developed and patented by Michigan State University scientists could turn corn leaves and stalks into products that are just as valuable as the golden kernels.

Right now, most U.S. ethanol is made from corn kernels. This is because breaking down the cellulose in corn leaves and stalks into sugars that can be fermented into ethanol is difficult and expensive.

In the mid-1990s, scientists at the University of Parma, in Italy, made a discovery so novel that it shifted the way psychologists discuss the brain.

After researchers implanted electrodes into the heads of monkeys, they noticed a burst of activity in the premotor cortex when the animals clutched a piece of food. In a wonderfully fictitious account of the discovery, neuroscientist Giacomo Rizzolatti was licking ice cream in the lab when this same region again fired in the monkeys. In an equally wonderful truthful account, the neurons in this region did, in fact, fire when the monkeys merely watched researchers handle food.

There seems to be something new under the sun -- in the sky, specifically -- that could complicate scientists' efforts to get a fix on how much the world will warm in the future. Greenhouse gases are not the only things in the air that influence the temperature of our atmosphere. Clouds and small airborne particles called aerosols also play an important and complicated role. And now a new ingredient has been discovered: an extensive and previously unseen "twilight zone" of particles that represents a gradual transition from cloud droplets to dry particles.

A team of Australian, American and French coral reef scientists has achieved a world breakthrough in tracking fish that could revolutionize the sustainable management of coral reefs and help restore threatened fisheries. Working on coral reefs in a marine protected area in Papua New Guinea, the team has pioneered a new way to study fish populations by "tagging" adult fish with a minute trace of a harmless isotope, which they pass on to their offspring.

Hamilton College researchers have identified molecules that have been shown to be effective in the fight against breast cancer.

The Hamilton researchers used state-of-the-art computational techniques in a novel way to design molecules that they predicted would be effective lead compounds for breast cancer research. Scientists from the Albany Medical College subsequently synthesized the predicted molecules and showed that they were indeed potential anti-breast cancer compounds in animal systems.

Preterm related deaths accounted for more than 10,000 of the nearly 28,000 infant deaths in 2004, according to the NCHS. Birth defects remain the leading cause of infant death, followed by prematurity, according to official reporting systems. But, using this new classification, premature birth would be the most frequent cause of infant death. The traditional methods cannot accurately gauge the true impact of preterm birth on the infant mortality rate, the NCHS said.