When the Canadian government announced its pending ownership in the Trans Mountain pipeline expansion, it entered the complex business of pipeline infrastructure.
A scholar of climate misinformation campaigns explains how, in part, the large gap in public opinion on global warming emerged since a scientist’s landmark clarion call for action.
EPA Administrator Scott Pruitt has proposed steps that would reduce economic benefits to society from new regulations. An economist who worked for Presidents Clinton and Obama calls this a strategy to justify deregulation.
Despite them living for up to 2,500 years, researchers have discovered several baobab trees in Africa have died. Aida Cuni Sanchez on why these trees have a special place in our world.
What will Antarctica look like in 2070? Will the icy wilderness we know today survive, or will it succumb to climate change and human pressure? Our choices over the coming decade will seal its fate.
Since 1995, several ice shelves off the Antarctic Peninsula have abruptly disintegrated. A new analysis suggests that these events are triggered when ice shelves lose their buffer of floating ice.
Last summer one of Antarctica’s floating ice shelves calved an iceberg the size of Delaware – but scientists say other less dramatic changes reveal more about how and why Antarctica is changing.
As atmospheric carbon dioxide levels rise, rice plants produce fewer vitamins and other key nutrients. This could worsen hunger, malnutrition, child stunting and other diet-related health problems.
New research projects that climate change could greatly increase airborne dust levels in the southwestern US, causing higher hospital admissions and premature deaths from heart and lung ailments.
How can marine preserves best protect sea creatures that move in and out of them? Two ocean scientists describe new thinking about designing marine protected areas.
Andrew Lorrey, National Institute of Water and Atmospheric Research; Andrew Mackintosh, Te Herenga Waka — Victoria University of Wellington, and Brian Anderson, Te Herenga Waka — Victoria University of Wellington
Forty years of continuous end-of-summer snowline monitoring of New Zealand’s glaciers brings the issue of human-induced climate change into tight focus.