Biology

Old dogs are helping scientists combat human aging
Supercentenarians’ DNA reveals clues to human longevity
"Octopus vision" may help prevent human blindness
New blood test could predict the onset of labor
Customized stem cells could show us how dementia happens
Scientists may have figured out how to fight prion disease
Bacteria nanomachines fire smart missiles that could replace antibiotics
Nobel prize-winning chemist helps invent synthetic mucus
The next generation of living machines: xenobots 2.0
Stunning “agar art” grows pictures with bacteria and fungi