South Florida faces an Arctic blast and polar vortex. Will this cold snap lead to an ultimate measure of cold weather here?
The Fort Worth Zoo’s iconic iguana sculpture is now in hibernation, you might say, as it undergoes a major makeover.
"It’s gonna happen," biologist Joe Wasilewski warned. "If it’s in the 50s, they’re slow. If it’s in the 40s, they’re on the ...
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