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Invasive Grass in Texas Uses Chemical Warfare to Crowd Out Native Species
An invasive grass causing havoc in Texas and contributing to wildfires packs a one-two wallop against native plants. Guinea grass uses a combination of crowding that blocks out light from growing seedlings and what amounts to a chemical warfare in soil that is toxic to native plants, according to a new study by researchers at The University of Texas at Austin.
Texas Science Festival Inspires Texans to Delve into Discovery
Go deep in the heart of science this month and next.
Urban Gardens Are Good for Ecosystems and Humans
Traditionally, it has been assumed that cultivating food leads to a loss of biodiversity and negative impacts on an ecosystem.
Loss of Reptiles Poses Threat for Small Islands Where Humans May Have Caused Extinctions
A new study has startling conclusions about how, on smaller islands in the Caribbean where human impact was greatest, extinctions have led to the loss of up to two-thirds of the supports for the ecosystem that native reptile species once provided there.
Moran to Receive Waksman Award in Microbiology from NAS
Nancy Moran receives the Selman A. Waksman Award in Microbiology from the National Academy of Sciences.
Oh Bee-have! UT Scientist’s Book for Children Highlights the Many Facets of Bees
Felicity Muth's fascination with insects from a young age has led her to a career of researching bee cognition and sharing her knowledge with others.