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This decade is the critical moment for making deep, rapid cuts to emissions, and acting to protect people from dangerous climate impacts we can no longer avoid, according to the latest report by the Intergovernmental Panel on Climate Change (IPCC).

Reading the latest international climate report can feel overwhelming. It describes how rising temperatures caused by increasing greenhouse gas emissions from human activities are having rapid, widespread effects on the weather, climate and ecosystems in every region of the planet, and it says the risks are escalating faster than scientists…

Thanks in no small part to the work of the Intergovernmental Panel on Climate Change (IPCC), today few people would be foolish enough to dispute the scientific consensus on the climate crisis.

Millions of dead fish float on the surface of the river. Native bony herring and introduced young carp, as well as a few mature Murray cod and golden perch. History is repeating on the Darling River at Menindee. This new fish kill is even worse than the enormous 2018–2019 fish…

Nigerians went to the polls in late February to vote for a new president, as well as representatives to two houses of the federal parliament. The turnout was abysmal. There were over 93 million registered voters. But only a little over 25 million people voted. The Conversation Africa asked political…

On March 19, 2003, the United States led an unlawful invasion into Iraq — at the time, the reason given was the search for weapons of mass destruction. The U.S. occupation of Iraq lasted over eight years, until the official withdrawal of troops throughout 2011.

The practice of “income averaging” to calculate debts in the robodebt scheme was completely flawed. This is what I confirmed in my new report conducted for the robodebt royal commission published last Friday, the final day of the commission’s public hearings.

Unusual Courses is an occasional series from The Conversation U.S. highlighting unconventional approaches to teaching.

Imagine a universe with extremely strong gravity. Stars would be able to form from very little material. They would be smaller than in our universe and live for a much shorter amount of time. But could life evolve there? It took human life billions of years to evolve on Earth…

Why many experts support national regulation of these chemicals.

The Star of Bethlehem probably wasn't a star.