Depending on your setup, a green screen could be among the best gear for streaming. A good one will also do far more than offer a colored background to superimpose your surroundings, too.

Researchers had been studying the green alga Chlamydomonas reinhardtii for decades without seeing evidence of an active virus ...

After seven years of devoted work, Carolina, an African giant pouched rat, had sniffed out more than ... These rats are helping out in a big way — Carolina is able to screen 100 sputum samples in just ...