Science is a subject built on doing. Students learn chemistry through titrations, biology through dissections, physics through motion experiments, and earth science through field observations. That ...

Cows can now be counted among the animals shown to use tools deliberately – and to adapt them to different tasks. In a series of controlled experiments, a Swiss Brown cow (Bos taurus) named Veronika ...

A new study has found that individual sea otters that use tools — most of whom are female — are able to eat larger prey and reduce tooth damage when their preferred prey becomes depleted. Image by ...

Like more than a few faculty colleagues before her, computer scientist Amber Wagner, Ph.D., started out by creating an AI assignment that was designed to flop. Teaching a course on the C++ programming ...

Imagine drawing on something as delicate as a living cell -- without damaging it. Researchers have made this groundbreaking discovery using an unexpected combination of tools: frozen ethanol, electron ...