How to Take a Dinosaur’s Temperature
Caltech biologist Robert Eagle drills into a sauropod tooth to get a sample of enamel. How warm was a dinosaur’s blood? Researchers report.
Science and Medicine
Dinosaur Graveyard Reveals Oldest T. Rex Relative
Weighing only 10-15 pounds and about 4 feet in length from snout to tail tip, pint-sized Eodromaeus may be the oldest ancestor to.
- January 14, 2011
- 4 minutes read
