I identify all the birds I see and hear. There are 50 stops, each a half-mile apart and lasting 3 minutes. My helper wields a ...

Rebecca van Bergen was a graduate student in social work at Washington University when she won $24,000 in a school innovation contest. That seed money sparked the creation of Nest Inc., ...

A new sandwich-style triboelectric nanogenerator improves smart flooring by harvesting motion-based energy, even in wet ...

Barnabé Monnot's proposal to halve Ethereum's slot times aims to make the network more responsive, DeFi more efficient, and ...

Humorist Jerry Zezima challenges the conventional wisdom of which comes first, the shampoo or the conditioner.