stem cells, evolution, ecology
In Custody
In Custody
Wudan Yan | Apr 1, 2015
Expert tips for isolating and culturing cancer stem cells
Capsule Reviews
Capsule Reviews
Bob Grant | Apr 1, 2015
Junk DNA, Cuckoo, Sapiens, and Cool
Ebola Mutation Rate Quibble
Ebola Mutation Rate Quibble
Jef Akst | Mar 27, 2015
A study suggests that the virus may not be evolving as quickly as a previous group estimated.
Oldest <em>Homo</em> Remains Yet Found
Oldest Homo Remains Yet Found
Ruth Williams | Mar 4, 2015
A newly discovered 2.8 million-year-old jawbone is thought to be that of a direct human ancestor.
Drunk Monkeys
Drunk Monkeys
Jef Akst | Mar 1, 2015
UC Berkeley biologist Robert Dudley explains his "drunken monkey" hypothesis for how humans developed a taste for alcohol.
Capsule Reviews
Capsule Reviews
Bob Grant | Mar 1, 2015
Evolving Ourselves, The Man Who Touched His Own Heart, Bats, and The Invaders
A Deathly Pallor
A Deathly Pallor
Carina Storrs | Mar 1, 2015
Global warming could lead to lighter-colored insects with waning immune defenses.
Falling Out of the Family Tree
Falling Out of the Family Tree
Jef Akst | Mar 1, 2015
A mutation in an ethanol-metabolizing enzyme arose around the time that arboreal primates shifted to a more terrestrial lifestyle, perhaps as an adaptation to eating fermented fruit.
How We Age
How We Age
The Scientist Staff | Mar 1, 2015
From DNA damage to cellular miscommunication, aging is a mysterious and multifarious process.
Evolutionary Rewiring
Evolutionary Rewiring
Ruth Williams | Feb 26, 2015
Strong selective pressure can lead to rapid and reproducible evolution in bacteria.