More than 200 students from Hawai‘i Island’s public, charter, private and home schools displayed their water conservation knowledge and artistic creativity by entering the 7 th Annual Keiki Water ...

Kilauea on the Big Island of Hawaii is one of the most active volcanoes in the world. Volcanoes spew ash, a type of particulate matter air pollution, into the air for miles downwind of the eruption.

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American Lung Association’s annual State of the Air report, released Wednesday.

Over the past 20 years, Paris has undergone a major physical transformation, trading automotive arteries for bike lanes, adding green spaces and eliminating 50,000 parking spaces. Part of the ...

A report from the air quality monitoring database, IQAir, found that just 17 per cent of cities meet the World Health Organisation's (WHO's) air pollution guidelines. As this map reveals ...

Bhargav Krishna, an air pollution expert at New Delhi-based Sustainable Futures Collaborative, called the loss of data “a big blow” to air quality research. “They were part of a handful of ...

This is the troubling picture that emerged when we, a group of environmental researchers, investigated trends in air pollution enforcement in Canada. Federal and provincial governments share ...

Kilauea volcano began shooting lava into the air once again Tuesday on the Big Island of Hawaii. The U.S. Geological Survey shows lava erupting from Haleumaumau Crater at the summit of Kilauea ...

Snow fell on Hawaii's tallest peak this week, briefly turning the mountaintop into a winter wonderland. The summit area of Mauna Kea on the Big Island ... mother.The limited light pollution ...