Warm blooded or cold? Dinosaurs were somewhere in betweenWASHINGTON (Reuters) - The hot question of whether dinosaurs were warm-blooded like birds and mammals or cold blooded like reptiles, fish and amphibians finally has a good answer.<img width='1' height='1' src='http://reuters.us.feedsportal.com/c/35217/f/654218/s/3b720d13/sc/26/mf.gif' border='0'/><br clear='all'/><br/><br/><a href="http://da.feedsportal.com/r/199119447932/u/49/f/654218/c/35217/s/3b720d13/sc/26/rc/1/rc.htm" rel="nofollow"><img src="http://da.feedsportal.com/r/199119447932/u/49/f/654218/c/35217/s/3b720d13/sc/26/rc/1/rc.img" border="0"/></a><br/><a href="http://da.feedsportal.com/r/199119447932/u/49/f/654218/c/35217/s/3b720d13/sc/26/rc/2/rc.htm" rel="nofollow"><img src="http://da.feedsportal.com/r/199119447932/u/49/f/654218/c/35217/s/3b720d13/sc/26/rc/2/rc.img" border="0"/></a><br/><a href="http://da.feedsportal.com/r/199119447932/u/49/f/654218/c/35217/s/3b720d13/sc/26/rc/3/rc.htm" rel="nofollow"><img src="http://da.feedsportal.com/r/199119447932/u/49/f/654218/c/35217/s/3b720d13/sc/26/rc/3/rc.img" border="0"/></a><br/><br/><a href="http://da.feedsportal.com/r/199119447932/u/49/f/654218/c/35217/s/3b720d13/sc/26/a2.htm"><img src="http://da.feedsportal.com/r/199119447932/u/49/f/654218/c/35217/s/3b720d13/sc/26/a2.img" border="0"/></a><img width="1" height="1" src="http://pi.feedsportal.com/r/199119447932/u/49/f/654218/c/35217/s/3b720d13/sc/26/a2t.img" border="0"/><div class="feedflare">
<a href="http://feeds.reuters.com/~ff/reuters/environment?a=LsZlOIRDQsg:-oK1FXH14Ok:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/environment?d=yIl2AUoC8zA" border="0"></img></a> <a href="http://feeds.reuters.com/~ff/reuters/environment?a=LsZlOIRDQsg:-oK1FXH14Ok:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/environment?i=LsZlOIRDQsg:-oK1FXH14Ok:F7zBnMyn0Lo" border="0"></img></a> <a href="http://feeds.reuters.com/~ff/reuters/environment?a=LsZlOIRDQsg:-oK1FXH14Ok:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/environment?i=LsZlOIRDQsg:-oK1FXH14Ok:V_sGLiPBpWU" border="0"></img></a>
</div><img src="http://feeds.feedburner.com/~r/reuters/environment/~4/LsZlOIRDQsg" height="1" width="1"/>
Source: Warm blooded or cold? Dinosaurs were somewhere in between (http://feeds.reuters.com/~r/reuters/environment/~3/LsZlOIRDQsg/story01.htm)