ScholarTools

BBC News - Science & Environment

1. Saturn's spectacular rings are 'very young'
   One of the most distinctive features in the Solar System is no more than 100 million years old.
2. Swimming with sharks
   The shark, believed to be one known as Deep Blue, weighs 2.5 tonnes and is nearly 20ft long.
3. World's coffee under threat, say experts
   Of 124 coffees in the world, we only drink two, but we need to protect all of them, say scientists.
4. Giant ice disc appears in Presumpscot River, Westbrook
   The approximately 91m (298ft) wide frozen slab formed naturally and has been slowly spinning.
5. World's loneliest frog finds a possible mate
   The world's loneliest frog, known as Romeo, finds friends (and a possible date) after water frogs found in the wild.