Scripps researchers have designed a bacterium with two unnatural bases, called X and Y, which could someday help them produce new molecules for medical therapies

Berkeley Lab study uses terahertz laser pulses to reveal ultrafast coupling of atomic-scale patterns

Sulfites can occur naturally in the winemaking process or can be added by producers to preserve freshness and boost flavor in a vintage, but some people have an intolerance to them

Researchers find mechanism that prevents an essential shell from forming on virus that causes AIDS

Korean researchers has developed titanium dioxide-based photocatalyst with the highest efficiency in the world that converts carbon dioxide into methane

Research led by scientists at the University of Birmingham shows more precisely how G protein-coupled receptors, which are the key target of a large number of drugs, work

Berkeley Lab leads discovery of the fastest magnesium-ion solid-state conductor to date

Designed for cheap DNA sequencers, technology could improve research quality-controls

What's really in hand sanitizers? And is it true that they kill 99.99% of germs, as popular brands claim? 

Researchers performed an analysis of 45 climate-denier blogs, noting that 80 percent relied primarily on a single denier blog for their evidence