Team builds a microfluidics-based tissue that copies the liver's complex lobules

New species was found in four montane forest patches in the Udzungwa Mountains and Southern Highland

Researchers find that epigenetic changes dysregulate memory-associated genes

Team also found genetic evidence that these mosquitoes have overwintered for at least the past four years

Device could allow surgeons to “see” at a cellular level in the operating room and determine where to stop cutting

Study highlights another source of uncertainty governing climate models and other biogeochemical measures

Technique could enable 3-D printing of cellular structures for tissue engineering

Independent testing shows device outperforms two commercially available products

Device shields beta cells from immune system attack

Scientists thought guppies in Northern Trinidad could be a rare example of adaptation to crude oil pollution. But they found something else.

“The most longstanding hypothesis for zebra striping is crypsis, or camouflaging, but until now the question has always been framed through human eyes,” says lead author.

Research examines how two coupled processes change in the cell responding to an outside stimulus