You would be hard-pressed to assign a force of nature like Dr. Theodore Papaloizos to a tidy, one-size-fits-all category. Across nearly 98, curiosity-saturated years, his fingerprints were impressed ...

Textbook example is rejected Fossils of the bryozoan genus Metrarabdotos—a group of aquatic invertebrates thoroughly investigated by the excellent paleobiologist Alan Cheetham—have been the prime ...

James Williams received his letter last fall. “Dear Professor,” it began. The form letter went on to offer him $4,000 for reviewing an introductory history textbook. “I thought, ‘That’s an interesting ...