communicate

Dartmouth team creates first hidden, real-time, screen-camera communication

Using off-the-shelf smart devices, the new system supports an unobtrusive, flexible and lightweight communication channel between screens (of TVs, laptops,…

How cells communicate

During embryonal development of vertebrates, signaling molecules inform each cell at which position it is located. In this way, the cell can develop its…

Siberian jays can communicate about behavior of birds of prey

Many animal species are exposed daily to the risk of being killed by a predator. Certain apes and marmots have developed specific alarm calls that communicate…

Researchers studying how singing bats communicate

Thousands of bats native to Central Texas fly overhead each night singing songs of complex syllables – but at frequencies too high for humans to hear.Texas A&M…