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Using X-ray imaging, scientists have peered inside a pupa to capture time-lapse video of a maggot transforming into an adult blowfly.

X-ray analysis reveals the 17-century man carried a satchel full of coins.

A new study finds that giant manta rays have a much smaller traveling range than expected.

What happens to droplets of liquid in the beam of an X-ray laser?

There's more than meets the eye in artist Rembrandt van Rijn's famous 17th-century painting, "Susanna and the Elders," according to a new study.

New research suggests Chilean devil rays warm themselves in the sun at the surface then dive down to extreme depths in search of food.

Why would an arrowhead remain lodged in an ancient Greek warrior's arm?