A roundup of species that made their scientific debut in 2012, and a few that said goodbye as well

Researchers identify microRNAs that keep cardiac cells healthy after heart attack, potentially paving the way for future heart regenerating therapies.

Autism researchers are testing the ability of whipworm eggs to treat autism in a new clinical trial.

Using satellite data, researchers calculate that mountain pine beetle infestations raise summertime temperatures in British Columbia’s pine forests by 1 degree Celsius.

Three-dimensional genome maps are leading to a deeper understanding of how the genome’s form influences its function.

Researchers use 3D printing to create miniature robots powered by rat cardiac cells that move like caterpillars.

Artist Brian Andrews uses human and veterinary x-rays to create haunting animated hybrids.

Researchers use the electric potential of a guinea pig’s inner ear to harvest enough energy to run a tiny sensor.

The European Commission approves the Western hemisphere’s first gene therapy, aimed at correcting a lipid-processing disorder.

Enhancing data collection from emulsion PCR reactions: three case studies

Using agarose gel and emulsification with oil, researchers can increase the volume of PCR reactions.

Understanding the mechanism of a classic tuberculosis treatment could refine future strategies for TB drug development.