Related topics: evolutionary biology

Citizen divers aid understanding of fish in the Salish Sea

Hundreds of fish species live in the Salish Sea, and many face a number of threats. Monitoring the health of these fish populations is crucial. But with nearly 5,000 miles of coastline and more than 400 islands, it's no small ...

Mysteries and music: listening in to underwater life

When marine researchers started recording sounds in the seagrass meadows of the Mediterranean Sea they picked up a mysterious sound, like the croak of a frog, that resounded within the dense foliage—and nowhere else.

Social science for algorithmic societies

Machine learning algorithms pervade modern life. They shape decisions about who gets a mortgage, who gets a job, and who gets bail, and have become so enmeshed in our political and economic processes that some scientists ...

How the pandemic will shape the workplace trends of 2021

The economist John Maynard Keynes predicted in 1930 that the amount we work would gradually shrink to as little as 15 hours a week as technology made us more productive. Not only did this not happen, but we also began to ...

Researchers use big data to identify biodiversity hotspots

Often considered desolate, remote, unalterable places, the high seas are, in fact, hotbeds of activity for both people and wildlife. Technology has enabled more human activity in areas once difficult to reach, and that in ...

Spotting alien life: How 'microfossils' can fool scientists

Earth's oldest fossils may be billions of years old—although such claims are highly controversial. These kinds of discoveries usually start with finding what appear to be preserved outlines of microscopic lifeforms that ...

How income and attitudes affect greenhouse gas emissions

The higher the income of individuals living in Switzerland, the higher their greenhouse gas emissions. But to what extent do differences in income actually have an effect on emissions, and to what extent do household emissions ...

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