The latest news on science
New technology uses laboratory-grown human skin cells to simulate allergic reactions.
A deadly combination of geography, poverty and poor building standards are to blame for Haiti's woes.
Graphite is extremely heat resistant, and could thus withstand the intense heat of a nuclear reactor.
Study finds that the Y chromosome seems to be evolving faster than the rest of the human genetic code.
Chromosomes copied themselves at least twice.
New research will create a reference genome for the sunflower family.
Cardiovascular data for U.S. population suggest link to plastics chemical .
Tests of the region's air found elevated levels of the cancer-causing chemical benzene.
Tapping wind and geothermal energy may provide poor Indian tribes with much needed revenue.
Some believe latest find proves that ancient pyramid workers were paid laborers.