This week, explore a medieval manuscript, spy an underwater volcano ready to erupt off the US West Coast, encounter T. rex’s ancestor, and more.

She was proud of it, and hoped that it might someday be the centerpiece of a book of stories that would be published in a ...

Kausar Khan, introduced in DETECTIVE AUNTY (Harper Perennial, 326 pp., paperback, $17.99), has spent the past 20 years ...

Researchers have found pages of a rare medieval manuscript masquerading as a cover and stitched into the binding of another ...