Archaeologists excavating an ancient necropolis have unearthed a Roman-era sarcophagus containing the remains of a 2nd-century woman, who was buried with oil lamps and accessories.

The discovery includes two roughly 1,200-year-old brooches, made from bronze and once gilded with gold, that may have belonged to an aristocratic woman.

A new set of simulations suggests that the unusual brightness of early galaxies discovered by the James Webb telescope could be because of a strange, rapid-burst mode of star formation.

The Perseverance rover has captured footage of an unusually large twister, or "dust devil," moving across the Martian landscape. Based on images of the swirling storm, researchers estimate that it could be more than a mile tall.

The newly identified titanosaur, Garumbatitan morellensis, roamed what is now Spain around 122 million years ago. The unusual shape of some of its bones could hold clues about the evolutionary history of a unique group of sauropods.