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Insects and Other Animals Have Consciousness, Experts Declare

April 19, 2024

A group of prominent biologists and philosophers announced a new consensus: There’s “a realistic possibility” that insects, octopuses, crustaceans, fish and other overlooked animals experience consciousness.

Cryptography Tricks Make a Hard Problem a Little Easier

April 18, 2024

Researchers have shown how to find the simplest description of a data set faster than by simply checking every possibility.

Hopes of Big Bang Discoveries Ride on a Future Spacecraft

April 17, 2024

Physicists and cosmologists will have a new probe of primordial processes when Europe launches the Laser Interferometer Space Antenna (LISA) next decade.

Q&A

Pleasure or Pain? He Maps the Neural Circuits That Decide.

April 16, 2024

The work of the neuroscientist Ishmail Abdus-Saboor has opened up a world of insights into precisely how much pleasure and pain animals experience during different forms of touch.

Geometers Engineer New Tools to Wrangle Spacecraft Orbits

April 15, 2024

Mathematicians think abstract tools from a field called symplectic geometry might help with planning missions to far-off moons and planets.

How Do Machines ‘Grok’ Data?

April 12, 2024

By apparently overtraining them, researchers have seen neural networks discover novel solutions to problems.

My Fantastic Voyage at Quanta Magazine

April 12, 2024

Founding editor-in-chief Thomas Lin looks back at a decade of Quanta journalism and forward to what’s next for the magazine.

Viruses Finally Reveal Their Complex Social Life

April 11, 2024

New research has uncovered a social world of viruses full of cheating, cooperation and other intrigues, suggesting that viruses make sense only as members of a community.

Can Information Escape a Black Hole?

April 11, 2024

Black holes are inescapable traps for most of what falls into them — but there can be exceptions. The theoretical physicist Leonard Susskind speaks with co-host Janna Levin about the black hole information paradox and how it has propelled modern physics.

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