Scientists hope an understanding of nerve fibers responsive only to gentle touch will give insight into the role the sense plays in social bonding.
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In exploring how embryos take shape, John Wallingford has identified a key pathway involved in vertebrate development—and human disease.
Stem cells collected from younger donors are more effective for transplantation and regenerative medicine than those from older individuals.
Lymphatic vessels grow towards two chemokines, revealing signals that could be important in cancer metastasis.
Ion beams carve slices in frozen cells, giving biologists an interior view.
At age 16, Alexandra Sourakov has her first scientific publication, on the foraging behavior of butterflies.
On the 10th anniversary of The Scientist’s survey of life science academics, institutions are contending with tighter budgets and larger administrative staffs, while working to sustain and inspire their researchers.
The first full computer model of a single-celled organism mimics the bacterium’s behaviors and paves the way to more complete disease models.
Rather than rely on plant-derived products, biotech companies are engineering bacteria and yeast to produce ingredients for fragrances.
Peptides extracted from scorpion venom fights off drug-resistant bacterial infections in mice.
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