Coho salmon may be four times less aggressive in tanks with darker backgrounds than in tanks with light backgrounds, according to a study published March 30, 2016 in the open-access journal PLOS ...

We've developed a system to capture, edit and render light fields that can be used as realistic virtual reality backgrounds and potentially in virtual TV production.

But the background visible light — dubbed the cosmic optical background, or COB — is challenging to measure from the inner solar system. Here, lots of interplanetary dust scatters sunlight, ...