News & Opinion
Top 10 Innovations
Cell & Molecular Biology
Disease & Medicine
Ecology & Environment
Genetics & Genomics
Pharma & Biotech
Image of the Day
Microglia Turnover in the Human Brain
Shawna Williams | Oct 1, 2017
Researchers find that about a quarter of the immune cells are replaced every year.
Bitter Taste Receptors in Uterus May One Day Help Prevent Premature Birth
Jef Akst | Oct 1, 2017
Researchers suggest that the receptors can control early labor contractions.
Teaching Humans to Echolocate
Diana Kwon | Oct 1, 2017
By investigating the science behind “seeing” with sound, researchers hope to help blind individuals independently navigate the world.
Aggie Mika | Oct 1, 2017
Meet some of the people featured in the October 2017 issue of
Staff | Sep 30, 2017
Daniel Kish, who is blind, uses vocal clicks to navigate the world by echolocation.
Infographic: Macrophages Around the Body
Claire Asher | Sep 30, 2017
In addition to circulating in the blood as immune sentinels, macrophages play specialized roles in different organs around the body.
A Single Mutation in Zika Led to Devastating Effects
Anna Azvolinsky | Sep 28, 2017
One amino acid change within a viral structural protein makes the difference between mild cases of brain damage and severe microcephaly in mice.
Pigeons Can Switch Tasks More Quickly than Humans
Jef Akst | Sep 27, 2017
The birds’ ability to multitask may be attributable to a more densely packed cerebral cortex, scientists propose.
Opinion: Toxic Time Bombs
Robert Martin | Sep 25, 2017
Decades of evidence point to the untoward health effects of endocrine disruptor exposures, yet little is being done to regulate the chemicals.
Nerve Stimulation Revives Consciousness from Vegetative State
Shawna Williams | Sep 25, 2017
Low-intensity activation of the vagus nerve appears to have increased a patient’s awareness of his surroundings after 15 years without communication.