Science

The ethical case for taking on the climate crisis | Al Gore, Wanjira Mathai & Karenna Gore (TED Countdown House)

For the first time in climate negotiations, leaders are asking the question that actually matters: not just how do we solve the climate crisis...
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Sunscreen Safety in Australia with John Staton (454)

Nov 29, 2025This week I'm joined by John Staton, one of Australia's leading sunscreen-testing experts, to unpack the big headlines...

Can We Image Alien Earths? This Newfound Object Could Show the Way

December 4, 20252 min read Add Us On GoogleAdd SciAmCan We Image Alien Earths? This Newfound Object Could Show...

The War Over Ultraprocessed Foods

Recently the city of San Francisco sued several food giants (Kraft Heinz, Mondelez and Coca-Cola) for deceptively marketing “ultraprocessed...

The Oceans Are Going to Rise—but When?

The original version of this story appeared in Quanta Magazine.In May 2014, NASA announced at a press conference that...

Episode 564 – Samantha Hale

Comedian and Horror Nerd Samantha Hale (@thesamanthahale) joins Jesse and Matt to talk about: A layer of life ...