New Zealand generates more than 85% of its electricity from renewable sources, but transport remains almost entirely chained ...

The rules would hold pollution magnets like warehouses, ports and railyards accountable for the trucks and ships they attract ...

For decades, state and federal regulators have tried to clean that up. Now much of their authority is in doubt: the Trump ...

The war in Iran and the effective closure of the Strait of Hormuz have sent oil prices past US$100 a barrel - and Kiwis ...

India faces the Hormuz shock acutely. The country imports around 85–90 per cent of its crude oil requirements. A significant ...

The widening U.S.-Israeli war with Iran is choking the Strait of Hormuz and sending energy and security shocks around the world. On Tuesday, President Donald Trump said the U.S. does not need help ...

The average price of diesel fuel hit $5.04 a gallon nationwide Tuesday, threatening to drive up the price of fresh food, shipping, and construction ...

A month ago, before the conflict began, diesel prices in the U.S. averaged about $3.65 per gallon.

Dirty fuel’ may sound scary. But here’s why we’re unlikely to see a wave of new disease with this temporary lift in sulfur ...

With petrol needed to keep many Australians moving, here are tips we can all follow to save money at the ...