Harvard professor discusses science in the military

History of Science Professor Naomi Oreskes examines the power of funding to shape science, for both better and worse, in her latest book, “Science on a Mission: How Military Funding Shaped What We Do and Don’t Know about the Ocean.”

Alvin Powell • harvard
July 22, 2021 ~20 min

We solved the mystery of why some fish are warm-blooded

Warm-blooded fish can swim 1.6 times faster than their cold-blooded relatives.

Lucy Harding, PhD Candidate in Fish Physiology, Trinity College Dublin • conversation
July 5, 2021 ~4 min


Watching a coral reef die as climate change devastates one of the most pristine tropical island areas on Earth

Scientists watched in real time as rising ocean heat transformed the sprawling reef. It was a harbinger for ecosystems everywhere as the planet warms.

Sam Purkis, Professor and Chair of the Department of Marine Sciences, University of Miami • conversation
April 29, 2021 ~9 min

Scientists at work: New recordings of ultrasonic seal calls hint at sonar-like abilities

Microphones on the seafloor recorded life under the Antarctic ice for two years – inadvertently catching seal trills and chirps that are above the range of human hearing. Could they be for navigation?

Lisa Munger, Instructor of Natural Sciences, University of Oregon • conversation
Feb. 9, 2021 ~9 min

500 whales stranded in Tasmania – indigenous elders are best guides to understanding this tragedy

It's time to listen to warnings from the people of the Pacific.

Niki JP Alsford, Professor in Asia Pacific Studies, Director of the Asia Pacific Studies Institutes, University of Central Lancashire • conversation
Oct. 2, 2020 ~5 min

When hurricanes temporarily halt fishing, marine food webs recover quickly

Hurricane Harvey destroyed the fishing infrastructure of Aransas Bay and reduced fishing by 80% over the following year. This removed humans from the trophic cascade and whole food webs changed.

Joseph W. Reustle, SPIRE Postdoctoral Scholar, University of North Carolina at Chapel Hill • conversation
Sept. 15, 2020 ~6 min

A rush is on to mine the deep seabed, with effects on ocean life that aren't well understood

Companies are eager to mine the deep ocean for valuable mineral deposits. But scientists are concerned about impacts on sea life, including creatures that haven't even been discovered yet.

Elizabeth Mendenhall, Assistant Professor of Marine Affairs and Political Science, University of Rhode Island • conversation
Aug. 17, 2020 ~9 min

The Moon and stars are a compass for nocturnal animals – but light pollution is leading them astray

Towns and cities create an orange glow on the horizon at night. It's so widespread that it even disturbs sea creatures.

Stuart Jenkins, Professor of Marine Ecology, Bangor University • conversation
Aug. 11, 2020 ~6 min


Abandoned fibreglass boats are releasing toxins and microplastics across the world

Too many small yachts and speedboats are simply being abandoned to shed toxins and microplastics into the sea.

Corina Ciocan, Senior Lecturer in Marine Biology, University of Brighton • conversation
Aug. 4, 2020 ~6 min

Microplastics: tiny crustaceans can fragment them into even smaller nanoplastics

The discovery that such a common animal can rapidly produce vast numbers of nanoplastics is particularly worrying.

Alicia Mateos Cárdenas, Postdoctoral Researcher, University College Cork • conversation
July 31, 2020 ~6 min

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