LifeAncient marine reptile found on UK beach may be the largest ever The jawbone of an ichthyosaur uncovered in south-west England has been identified as a new species, and researchers estimate that the whole animal was 20 to 25 metres long News
LifeIs every species necessary or can we let some die out? There are thousands of species at risk of extinction, and we can’t save them all – how do conservationists think about which ones to focus on? Comment