A key climate warning sign just hit a record high.

Test your knowledge of the beautiful game with this special World Cup trivia quiz based on The Conversation’s articles.

The decline in deforestation is largely due to the strengthening of monitoring and control mechanisms, but this could be undermined by a bill that restricts environmental enforcement

‘Ultrasonic espresso’ made with cold water and high-frequency sound waves uses less energy than the traditional version – and taste tests show it’s just as good.