Science News for Kids » warm-blooded http://www.sciencenewsforkids.org Publication of the Society for Science & the Public Sun, 19 May 2013 15:00:54 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.1 Hot or cold dinos http://www.sciencenewsforkids.org/2012/07/patterns-in-dinosaur-bones-fuel-a-debate-over-whether-they-were-warm-or-cold-blooded/ http://www.sciencenewsforkids.org/2012/07/patterns-in-dinosaur-bones-fuel-a-debate-over-whether-they-were-warm-or-cold-blooded/#comments Thu, 12 Jul 2012 15:00:57 +0000 Stephen Ornes http://www.sciencenewsforkids.org/?p=13266 Microscopic growth patterns are revealed in a slice of femur, or thighbone, from a deer. The black lines in the middle and top are similar to ones found in dinosaur bones. Credit: Meike Köhler

Patterns in dinosaur bones fuel a debate over whether they were warm- or cold-blooded]]> Microscopic growth patterns are revealed in a slice of femur, or thighbone, from a deer. The black lines in the middle and top are similar to ones found in dinosaur bones. Credit: Meike Köhler

Patterns in dinosaur bones fuel a debate over whether they were warm- or cold-blooded]]> http://www.sciencenewsforkids.org/2012/07/patterns-in-dinosaur-bones-fuel-a-debate-over-whether-they-were-warm-or-cold-blooded/feed/ 0