What motivates family forest landowners to manage invasive species?

Over half of forests in the United States are privately owned, especially in the Eastern part of the country. This can make control of invasive species challenging, as efforts need to be coordinated among many different landowners. ...

Light-activated molecular machines get cells 'talking'

One of the main ways cells "talk" to each other to coordinate essential biological activities such as muscle contraction, hormone release, neuronal firing, digestion and immune activation is through calcium signaling.

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