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<p>Anticipating changes to ecosystems is often at best an educated guess, but what if there was a way to better tune into possible changes occurring?</p> <p>A team of researchers led by Grace O&rsquo;Malley, a Ph.D. candidate in&nbsp;biological sciences, and Gabrielle Ripa, a Ph.D. student in&nbsp;plant and environmental sciences, have discovered that the silent growth of non-native invasive plants can affect the soundscape of an ecosystem. These altered soundscapes, the acoustic patterns of a landscape through space and time, may provide a key to better observing...

Anticipating changes to ecosystems is often at best an educated guess, but what if there was a way to better tune into possible changes occurring? A team of res

Anticipating changes to ecosystems is often at best an educated guess, but what if there was a way to better tune into possible changes occurring? A team of res

RICHMOND — Bradford pear trees’ delicate white petals and odor of rotting fish or urine didn’t always signal the start of spring throughout Virginia.

A new Virginia law tightens rules on invasive plants while loosening them on the transport of noxious weeds that farmers worried could unwittingly cause them to break the law.