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Komodo dragons have iron-tipped teeth, new study shows
CNN.com· 7 days agoKomodo dragons, the world’s largest species of lizard, have iron-tipped teeth that help them to rip...
Ticks in South Africa are becoming resistant to pesticides – and may become uncontrollable
The Conversation· 1 day agoTicks that suck the blood of South Africa’s cattle are developing resistance to the only pesticides that kill them and have become increasingly difficult ...