How climate change drives the spread of invasive plants

As the climate warms, the number of alien species on every continent is expected to increase 36% by 2050. Some alien species—that is, plants or animals that live outside their natural range—are invasive and can harm ecosystems ...

Butterflies could lose spots as climate warms

Female meadow brown butterflies have fewer spots if they develop in warmer weather—so climate change could make them less spotty, new research shows. The work is published in Ecology and Evolution.

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