For decades, scientists searching for the root cause of depression have mostly focused on neurons and their chemical signals. But a recent study in Cell points to a new role for astrocytes.

Wily parasite kills human cells and wears their remains as disguise: « Usually, this wily, shape-shifting amoeba causes nothing worse than diarrhea. But sometimes it triggers severe, even fatal disease by chewing ulcers in the colon, liquefying parts of the liver and invading the brain and lungs. »

New U-Michigan study: When Facebook blocked news in Australia, user engagement dropped 11% and non-news posts fell 9%. The platform also lost 4.3% in ad revenue—highlighting how real journalism boosts social media profits. Published in Marketing Science.

The impact of mutations on TP53 protein and MicroRNA expression in HNSCC: Novel insights for diagnostic and therapeutic strategies

Eldercare robot helps people sit and stand, and catches them if they fall

Astrophysicists explore our galaxy's magnetic turbulence in unprecedented detail using a new computer model

Vast Aztec trade networks behind ancient obsidian artifacts

Researchers demonstrate 3-D printing technology to improve comfort, durability of 'smart wearables'