“The sea slug Elysia chlorotica is a small, unassuming creature that performs a remarkable feat: It eats algae and steals its ...

If you’ve been on the coasts of Florida in the last couple of weeks, you’ve probably seen bunches of brown seaweed washing up ...

But tests have now confirmed that it is, in fact, duckweed. In an update issued today, a council spokesman said: "Following ...