Frog species evolved rapidly in response to road salts sciencedaily.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencedaily.com Daily Mail and Mail on Sunday newspapers.
Researcher finds that wood frogs evolved rapidly in response to road salts phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
BEETOWN TOWNSHIP, Wis. — Names engraved on the stones in a small cemetery on a windy ridgetop in southwest Wisconsin hint at a history hidden by the passage of time.