People voted for democracy, but the military served them with regrets and sorrows. The symbol of the struggle and his devoted wife, Kudirat, were murdered. The yearning for a new dawn became a mirage.

A new review article unveils the world of flexible micromachined ultrasound transducers (MUTs), an emerging technology at the ...

ETH Zurich researchers have investigated how tiny gas bubbles can deliver drugs into cells in a targeted manner using ...