Related topics: protein · cells · brain · genes · immune system

California mice eat monarch butterflies

Monarch butterflies possess a potent chemical armor. As caterpillars, they eat plants filled with toxic cardenolides that build up in their bodies and make them unpalatable to most—but not all—predators. In central Mexico, ...

Ski wax chemicals alter animals' brains and livers

Last year, researcher Randi Grønnestad received a great deal of attention for her research carried out at the Granåsen Ski Centre in Trondheim, Norway. She found hormonal disorders and changes in the brains of bank voles ...

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