An analysis of 1,200 companies published last fall by South Pole, a Swiss consultancy, found that one in four planned to go green but then “go dark” — that is, keep its climate commitments ...

Penn State Accessibility and Usability: Color and Contrast on Web Pages (link) and Textured Backgrounds (link) Two key excerpts from a couple of quick-read web pages loaded with visual examples: ...

Glowing green sharks swim in the dark depths of the ocean thanks to an entirely different kind of biofluorescence than other marine animals. Previously, researchers knew that some shark species ...

Ruhr-University Bochum. "What green algae are up to in the dark." ScienceDaily. ScienceDaily, 14 February 2013. <www.sciencedaily.com / releases / 2013 / 02 / 130214103820.htm>.