When the sea lettuce breaks down it releases hydrogen sulphide, or H2S, she explained, a toxic gas with a smell that has been compared to rotten eggs.

Sea lettuce is a problematic algae that grows in large blooms or patches in the water every summer in Island waterways, fuelled by an excess of nitrates in the water from farm runoff, ...

Sea lettuce is a type of macroalgae, commonly called seaweed, which grows on rocks in calm waters, or free-floating on the surface, and resembles ordinary lettuce leaves in appearance.

Sea lettuce is one of the main seasonings I use on fish and meats, in soups and on eggs. It’s a replacement for salt in recipes. Dried seaweed, like the kind seen here, can be used for seasoning.

A green sea turtle washed up in Cape Town has had a discarded carrier bag removed from its stomach. Scientists believe that the turtle mistook the plastic bag for a piece of sea lettuce - which ...

You'll certainly have seen, probably trodden on the vivid green leaves of sea lettuce. According to Roger Phillips's guide Seashells and Seaweeds, it is "common in the Baltic, North Sea, English ...

Foraging the sea lettuce for this ice-cream was hard work. The weather was inclement but this rarely deters your hardened forager. Politics Entertainment Life Parents Cost of Living Shopping ...