Global powers urged to go further after UN climate deal

UN climate change summit host Boris Johnson, on Sunday hailed a last-ditch agreement to tackle global warming but said he was disappointed it did not go further on tackling use of high-polluting coal.

Hurricane Sally threatens Gulf Coast with a slow drenching

Hurricane Sally, one of five storms lined up as if on a conveyor belt across the Atlantic, churned toward the Louisiana-Mississippi coast Monday with rapidly strengthening winds of at least 90 mph (145 kph) and the potential ...

How number crunching can optimise crisp frying

Optimising the frying time of crisps may not be an obvious application of mathematics, but this is one of the problems delegates to the 138th European Study Group with Industry (ESGI) were asked to solve last week.

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