human embryonic stem cells, ecology
Evolution’s Quick Pace Affects Ecosystem Dynamics
Evolution’s Quick Pace Affects Ecosystem Dynamics
Jef Akst | May 1, 2017
From fish harvests to cottonwood forests, organisms display evidence that species change can occur on timescales that can influence ecological processes.
Infographic: Watching Evolution in Real Time
Infographic: Watching Evolution in Real Time
Jef Akst | Apr 30, 2017
Guppies transplanted between different communities in Trinidadian streams evolved in response to changes in predation threat in just a few generations.
Cell Lines Gain Cancer-Related Mutations
Cell Lines Gain Cancer-Related Mutations
Kerry Grens | Apr 27, 2017
A screen of human embryonic stem cell lines finds several that accumulated changes in the gene TP53, including aberrations commonly seen in cancer.
Migratory Eels Use Magnetoreception
Migratory Eels Use Magnetoreception
Kerry Grens | Apr 14, 2017
In laboratory experiments that simulated oceanic conditions, the fish responded to magnetic fields, a sensory input that may aid migration.
First Clinic-Ready Stem Cell Repository
First Clinic-Ready Stem Cell Repository
Kerry Grens | Apr 6, 2017
The UK Stem Cell Bank offers several lines derived from human embryonic tissue.
Researchers Argue for “Embryoid” Ethics Revamp
Researchers Argue for “Embryoid” Ethics Revamp
Bob Grant | Mar 22, 2017
Scientists issue a call to reconsider the rules governing the creation of tissues, organs, and other structures made possible by recent advances in synthetic biology. 
Image of the Day: Noisy Barriers
Image of the Day: Noisy Barriers
The Scientist Staff | Feb 2, 2017
Traffic noise disrupts communication between dwarf mongooses and tree squirrels, according to a study.
The Fungus that Poses as a Flower
The Fungus that Poses as a Flower
Ben Andrew Henry | Feb 1, 2017
Mummy berry disease coats blueberry leaves with sweet, sticky stains that smell like flowers, luring in passing insects to spread fungal spores.
Restoring a Native Island Habitat
Restoring a Native Island Habitat
Anna Azvolinsky | Jan 30, 2017
Removal of non-native vegetation from an island ecosystem revives pollinator activity and, in turn, native plant growth. 
Another Explanation for Africa’s Enigmatic Fairy Circles
Another Explanation for Africa’s Enigmatic Fairy Circles
Diana Kwon | Jan 20, 2017
Using simulations, scientists report that a mixture of termites and plant competition may be responsible for the strange patterns of earth surrounded by plants in the Namib desert.