Money Shot: The Lady's Polaroid Glasses Look Gaga
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These beetles may look like two different species, but they're the same individual. The difference lies in how they were photographed, using a new lens that allows scientists to "see" one of the most fundamental properties of biology. Chirality.
We know about our North and South poles, but what about an East, West, or slightly-to-the-left pole? According to new research published in Geophysical Research Letters, around one billion years ago, that might have been a possibility.
If an active volcano nearby suddenly kicks up its activity with steam, smoke and below-ground rumblings, it's a good idea to get away very quickly. But now researchers have found an even more dangerous sign to watch volcanoes for. Sudden, total silence.