Like fly-tipping': ministers ignoring pleas to cut sludge fertiliser use
Emails from the Environment Agency reveal the agency's concerns over water companies' lax attitudes towards sludge fertiliser, likening it to fly-tipping on agricultural land.
Bacteria found on a space rock turn out to be Earth-grown
Researchers found traces of Earthly bacteria in a sample from the asteroid Ryugu, raising concerns about contamination and the validity of claims regarding alien life in space.