Author: admin

A new study suggests that certain spider web decorations help a spider figure out where prey has hit the web. The effect shows up as a small time advantage and, more importantly, as vibrations reaching more sensing points.

The work centers on the…

Far above your head, in the atmosphere between Earth and outer space, an invisible process is occurring. The increasing concentration of carbon dioxide is already manifesting itself in impacts beyond heat waves, melting ice, and rising seas. It…