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This week in science: T. rex footprints, solar 'superflares,' and benefits of reading

Paleontologists have discovered the tracks of a giant — the fossilized footprints of T. rex. Plus, solar "superflares" and the brain benefits of reading in this week's Short Wave science news roundup.

Copyright 2026 NPR

Nathan Rott
Nathan (Nate) Rott is a correspondent on NPR’s Science Desk, where he reports on the natural world and humanity’s relationship to it.
Regina G. Barber
Regina G. Barber is a co-host of Short Wave.