Edition:
International

Katy Daigle

The messy business of sand mining

Feb 19 2021

From Shanghai to Seattle, the world's cities are built on massive amounts of sand.

Bill Gates warns that manufacturing could challenge climate goals

Feb 15 2021

WASHINGTON Bill Gates exudes optimism in discussing the world’s ability to tackle climate change – until he hits on manufacturing. About that, he is worried.

Climate scientist Katharine Hayhoe: people need hope

Sep 25 2020

(This Sept. 24 story corrects to remove 'U.S' from headline. Hayhoe is Canadian)

Wildfire smoke causes record pollution in Oregon, wafts as far as Washington, D.C.

Sep 15 2020

SACRAMENTO, Calif./WASHINGTON, D.C. Air quality in five major cities in Oregon was the worst on record as the state continues to be blanketed by thick smoke from wildfires ravaging nearly 5 million acres in the U.S. West, environmental officials in the heavily forested state said.

World News