ADVERTISEMENT
  About the SA Blog Network

Posts Tagged "mouse"

Not bad science

Why are these mice shaking their booties?

SONY DSC

Pacifica Sommers is a PhD candidate at the University of Arizona. Here she tells us about this unusual mouse behaviour she witnessed when doing research.   What are these mice doing? As I looked through my video data for my doctoral research, I couldn’t help noticing they were, well, shaking their booties. Check it out [...]

Keep reading »
Observations

Baby Mice Born from Eggs Made from Stem Cells

mouse egg stem cell babies

Stem cells have been coaxed into creating everything from liver cells to beating heart tissue. Recently, these versatile cells were even used to make fertile mouse sperm, suggesting that stem cell technology might eventually be able to play a role in the treatment of human infertility. Now two types of stem cells have been turned [...]

Keep reading »
Observations

Vikings Spread the Humble House Mouse During Ancient Conquests

house mouse

Four-legged stowaways hitched a ride aboard the wooden 10th- and 11th-century Viking ships that braved the northern seas. The probably numerous passengers aboard hailed from Mus musculus domesticus, the small, fleet-of-foot rodent otherwise known simply as the house mouse. Opportunistic hangers-on have accompanied human migrations throughout history. From the louse to the mouse, scientists have [...]

Keep reading »
Observations

Inhaled chemo cocktail might fight lung cancer better

lung cancer tumor inhale chemo

Lung cancer affects both smokers and nonsmokers, killing more than half of the people who get it within five years. It has been notoriously hard to treat, frequently resulting in widespread resistance and nasty side effects from high doses of drugs. Delivering anti-cancer drugs and compounds to suppress resistance more directly to the lungs via [...]

Keep reading »

More from Scientific American

Scientific American Back To School

Back to School Sale!

12 Digital Issues + 4 Years of Archive Access just $19.99

Order Now >

X

Email this Article

X