Plants must defend themselves against relentless insect herbivores. A new study uncovers how tea plants (Camellia sinensis), one of the world's most valuable crops, activate their immune defenses at ...
How does regurgitation protect locusts? Experts have long observed that locusts regurgitate when attacked by predators such as ants, mantises, or birds. This behavior increases survival rates by ...
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Toe biter attack: The insect's painful defense
A close-up encounter with one of nature’s most aggressive aquatic insects — see how the giant water bug lives up to its painful reputation. Arkansas to become first state to cut ties with PBS: 'Not ...
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