More people are getting on their bikes in Auckland, Wellington and Christchurch with numbers up year-on-year. Climate change correspondent Eloise Gibson reports.

The numbers speak for themselves. Cycling can be at least four times more energy-efficient than walking and eight times more efficient than running. This efficiency comes from minimising three major ...

Human-caused climate change was responsible for around 1,500 deaths during this year’s atypical heat wave across Europe, a newly published rapid study of mortality data suggests. The study, conducted ...

Colorado has some of the largest landfills in the country. Landfills are a source of methane, a potent climate pollutant, and other harmful air pollutants.

A new study published in Proceedings of the National Academy of Sciences solves a long-standing climate mystery: Why don't ...

Earth’s climate has never been static,it moves in long, predictable cycles shaped by powerful forces far beyond our control.

Employees noticed unusual layers of dust on the shelves and then saw that holes had been burrowed into some of the book spines.

Stratospheric polar vortex changes still trigger brutal U.S. winter cold snaps and extreme weather despite a warming climate.

Early signs of a possible La Niña fall and winter are emerging in some climate models, federal forecasters announced Thursday ...

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

With recent historic flooding, meteorologist John Burchfield is diving into the data of a warming climate and increased flood ...