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Posts Tagged "chloroplasts"

The Artful Amoeba

Love Wine and Tea? Scientists Discover Plant Part Whence Their Pucker Springs


When you take a sip of red wine or black tea, you’re swallowing a stiff swig of tannins. These astringent plant chemicals give the beverages their characteristic pucker. Now, the part of plant cells that makes and transports tannins — long overlooked by botanists — has at last been discovered, hiding right under our noses. [...]

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Leafy Green ‘Solar-Powered’ Sea Slugs Begin to Reveal Their True Colors


Nature is full of thieves. Instead of laboriously collecting pollen and nectar from flowers, robber bees raid the hives of other pollinators and steal the honey within. Some ant species routinely kidnap and enslave members of neighboring colonies, taking tens of thousands of pupae in a single season. And massive-winged frigate birds—also called pirate birds—swoop [...]

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