A single camera unit can capture a moment in time at a mind-boggling resolution.
A single camera unit can capture a moment in time at a mind-boggling resolution.
A yellow-bellied dwarf toad, last sighted in 1876, is rediscovered in Sri Lanka.
Rising ocean acidity along the California coast may wreak havoc in the region’s oyster populations.
Grasshoppers in fear of predation die with less nitrogen in their bodies than unstressed grasshoppers, which can affect soil ecology.
Sensitive tests reveal the Berlin patient believed to be cured of HIV still carries HIV RNA and antibodies.
Algal blooms are appearing under the ice in the Arctic Ocean in areas thought to receive too little light to support photosynthetic life.
New computational modeling suggests pre-existing HIV drug resistance mutations may contribute more to drug failure than previously thought.
African justice systems must change to help curb HIV and tuberculosis transmission in prisons.
Sangamo Biosciences is putting a different spin on gene therapy. Rather than replace or supplement a mutated gene with an accurate copy, Sangamo researchers are introducing a mutant copy of the gene for the HIV co-receptor CCR5 into the T cells of HI