The science images and videos that captured our attention in 2012
Covering the life sciences inside and out
The science images and videos that captured our attention in 2012
Tumor cells can exhibit different behaviors despite being genetically indistinguishable.
Scientists engineer a spectrum of artificial pigments to understand how animals see in color.
Two species of songbirds pack their nests with scavenged cigarette butts that repel irksome parasites.
Using satellite data, researchers calculate that mountain pine beetle infestations raise summertime temperatures in British Columbia’s pine forests by 1 degree Celsius.
Misfolded α-synuclein proteins promote the spread of Parkinson’s pathology in mouse brains.
Inflammatory signals in injured zebrafish brains promote the growth of new neurons.
What role did climate change play in this week’s massive hurricane?
Record fish die-offs in the Midwest call for a fresh look at how humans are disrupting the planet’s essential water cycle.
Swapping chromosomes from one human egg to another could eliminate mitochondrial DNA mutations that cause disease.