Sensitive tests reveal the Berlin patient believed to be cured of HIV still carries HIV RNA and antibodies.
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 PCR assay can detect more than 40 strains of H5N1 in a single go.
Out with toothpicks and pipettors; in with automation.
Radioactive particles from the Fukushima nuclear disaster provide an unexpected way to track migratory marine species.
Meals left to mold develop colors, mycelia, and beads of digested juices, sparking the eye of an artist, and the slight concern of a mycologist.
A new SNP assay can determine the geographical origin of commonly overexploited fish species.
The rainiest April in 100 years is keeping many insects from flourishing in the United Kingdom.
Orange-loving Trinidad guppies are curiously attracted to orange spots on prawn pincers, which may make it easier for the predators to snatch them up.