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Surprise breast cancer source
Some breast cancers may not originate from stem cells as previously believed
By Jennifer Welsh
Ants save trees from elephants
Ants defend certain trees from elephant predation so effectively that they are impacting entire savanna ecosystems
By Jef Akst
Why trust a reporter?
What science writers are looking for and why it behooves you to answer their calls
By Edyta Zielinska
Hungry flies ok with less sleep
There may be certain conditions under which animals can forgo sleep without serious consequences
By Jef Akst
Nice bacteria finish last
A few altruistic bacteria help their neighbors withstand the assaults of antibiotics, even at a cost to themselves
By Cristina Luiggi
Touching RNA
RNA can bind and sense the shapes of other molecules by feeling them with its backbone -- and not just its bases
By Anna Marie Pyle
Dramatic rise in monkeypox
Since smallpox was eradicated, another threat has emerged
By Bob Grant
Top 7 neuroscience papers
Check out the hottest research in neuroscience, as ranked by F1000
By Jef Akst
Eavesdroppings
Science quotations of the month
By The Scientist Staff
News in a nutshell
Stem cell troubles; California universities negotiate; genome cornucopia grows
By Alison McCook
Haiti's health
After a deadly earthquake, Haiti faces another major threat -- disease
By Jef Akst
Corals in crisis
Marine protected areas reduce coral loss, but they are not enough
By Mark E Hay and Douglas B Rasher

Faculty Daily

Top-rated articles from F1000
Dangers of work-related stress Hidden Jewel
Middle-aged workers, compared with the old and the young, are most at risk from heart disease as a result of not being adequately awarded for their day jobs.
Loerbroks et al. 2010 J Psychosom Res. Evaluated by N Eller
Re-engineering the liver: proof of principle
A decellularized liver matrix has been successfully repopulated with hepatocytes and shown to be functional when implanted into rats, providing proof of concept for the use of recellularized grafts in liver transplants.
Uygun et al. 2010 Nat Med. Evaluated by D Samuel

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VIDEO & MULTIMEDIA CENTER
Video: Debunking misattributed paternity

Faculty member Etienne Joly shares his journey through the scientific literature, searching for evidence supporting anecdotal accounts of many kids being fathered by men other than their legal dads

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