stem cells, developmental biology, microbiology
Metformin Users Have Different Gut Bugs
Metformin Users Have Different Gut Bugs
Kerry Grens | Dec 6, 2015
The popular type 2 diabetes drug may cause profound changes in patients’ microbiomes.
The Cyclopes of Idaho, 1950s
The Cyclopes of Idaho, 1950s
Karen Zusi | Dec 1, 2015
A rash of deformed lambs eventually led to the creation of a cancer-fighting agent.
Family Ties
Family Ties
Mary Beth Aberlin | Dec 1, 2015
There’s more to inheritance than genes.
The Regenerator
The Regenerator
Anna Azvolinsky | Dec 1, 2015
In his search for effective therapies for Parkinson’s disease, Lorenz Studer is uncovering pluripotency switches and clues to what makes cells age.
Agar Shortage Limits Lab Supplies
Agar Shortage Limits Lab Supplies
Kerry Grens | Nov 24, 2015
One large provider says the shortfall should clear up by early 2016.
Stem Cell Biologist Dies
Stem Cell Biologist Dies
Kerry Grens | Nov 23, 2015
Paolo Bianco crusaded against cell therapy fraud and hype.
Blood-Gut Barrier
Blood-Gut Barrier
Ruth Williams | Nov 12, 2015
Scientists identify a barrier in mice between the intestine and its blood supply, and suggest how Salmonella sneaks through it.
Blood Cell Development Reimagined
Blood Cell Development Reimagined
Bob Grant | Nov 9, 2015
A new study is rewriting 50 years of biological dogma by suggesting that mature blood cells develop much more rapidly from stem cells than previously thought.
Exploring the Inner Universe
Exploring the Inner Universe
Ashley P. Taylor | Nov 6, 2015
A new American Museum of Natural History exhibit introduces visitors to the microbes within their bodies. 
Capsule Reviews
Capsule Reviews
Bob Grant | Nov 1, 2015
The Psychology of Overeating, The Hidden Half of Nature, The Death of Cancer, and The Secret of Our Success