Rhesus monkeys engineered to express a human gene reportedly show delayed brain development and better short-term memory. Fellow scientists are raising ethical red flags.

Beads filled with bacterial colonies indicate which antimicrobial compounds are working.

Researchers use thermal cameras to count orangutans in Malaysian Borneo.

Warning letters and lawsuits attempt to regulate an industry providing treatments that may have serious health risks.

Researchers in Australia are capturing movement data by fitting cats with accelerometers and sending them outdoors.

The university drops its objections and comes to an agreement on who can be included in Academic Researchers United.

Researchers watch cellular interactions in high definition as the immune cells absorb E. coli bacteria.

The publisher and conference organizer is ordered to pay the US government for what some report to be predatory behavior.

After a severe case of flu, mice have chemosensory cells in their lungs, a place where they don’t normally occur.

Fossils reveal the quick death of plants and animals from a massive surge of water after the impact 66 million years ago, which is thought to have spelled the demise of dinosaurs.