Then he bought a black tuxedo suit for the theater, a warm winter coat, a red bathrobe, and the finest silk underclothes.

VOA: special.2009.04.11

Likewise, when it's time to get some shut-eye, a warm red tone that promotes sleep can be dialled in.

ENGADGET: Alt-week 12.08.12: The oldest known dinosaur, lighting up a space station and the black marble

Marine biologists say the most likely cause of the unusual occurance is red algae and the recent warm spell - although mass suicide has not been ruled as a cause.

BBC: News | Wales | Sea urchins may have committed suicide

On the other side of the north Pacific, temperatures are warm (shown in red and white) and sea levels remain high at four to 13 inches above normal.

CNN: satellite image