Cells covered in tiny, hair-like cilia clear foreign substances from the respiratory tract.
By The Scientist Staff | May 1, 2013
Dartmouth College Electron Microscope Facility
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By Kerry Grens
A smaller Cas9 protein enables in vivo genome engineering via viral vectors.
By Tracy Vence
Microbial ecology of fermented foods; NASA twin study; new cleaning protocols for superbug-associated scope
By The Scientist Staff
A female ensign scale insect (Wathondara kotejai), trapped in amber more than 100 million years ago with her hatchlings and 60 eggs in a wax-coated sac, provides the oldest evidence of insect brood care.
View the April 2015 contents.
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