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How dolphins and people fish together

Researchers have just confirmed what fishing together means for Brazilians and dolphins. They studied a centuries-old practice of dolphins and people fishing together in southern Brazil and learn it’s a symbiotic relationship which is now under threat.  The researchers report how bottlenose dolphins (Tursiops truncatus gephyreus) find schools of fish and herd them to the […]

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Even crickets can’t get romantic under city lights

Artificial city lights are a "turn off" to crickets who sing love songs to their mates. A new study from the University of Haifa in Israel has found that even low levels of artificial lighting at night cause an interruption in the biological clock of male crickets. This may lead to extinction of the species, the researchers speculate.