AI-guided redesign of protein alphabet in bacteria could unlock new ways to build synthetic organisms.

A helicopter with a worker dangling beneath it buzzed among a row of newly built transmission towers north of Willcox last Sunday as construction continued on a multi-billion-dollar wind-energy power ...

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being ...