NASA wants to come up with a way to transform 96 sacks of feces, urine and vomit ditched by Apollo 11 astronauts in1969.

NASA's LunaRecycle Challenge, offering a $3 million prize, seeks innovative solutions to transform the 96 bags of human waste ...

Ten years on, the plastic bag levy has largely been hailed a success - but has it actually helped the planet? Two experts go ...

In the past few weeks, at least 15 knives have been found in blue recycling bags by Somerset Council's team. "Knives should never be placed in the bright blue recycling bag, or recycling boxes ...