外网天堂

Washington University evolutionary biologist Jonathan Losos鈥� new book 鈥淭he Cat's Meow鈥� traces the origin of domestic cats and how scientists use modern tools to study them.

Fish only seem silent when you鈥檙e on the outside looking in. Bruce Carlson鈥檚 lab at Washington University has been breaking new ground in our understanding of how they communicate. The fish the biology professor studies use electric pulses 鈥� and, as it turns out, pregnant pauses 鈥� as they signal their peers.

For many who have died, the 鈥済ood family man鈥� description is draped upon them like an embroidered pall, often as much in the interest of being nice and鈥�