Professor Martin Siegart from Bristol University is leading a team who are about to drill through 3km of solid ice into subglacial Lake Ellsworth in Antarctica. Their mission is to search for life forms in the water and clues to past climate in the lake-bed sediments.
More top news
Our sports correspondent Matthias Kurth takes a look at the Robins' new energy and determination under Gary Johnson.
Weather wizard Kate Haskell gives an insight into the rainy July we've had, and what might be in store for the rest of the summer.
A Breaking Bad-style drugs gang led by a cancer victim - just like in the hit TV series - has been jailed for more than 80 years.