Putting an end to plastic separation anxiety

Bio-based plastics such as polylactic acid (PLA) were invented to help solve the plastic waste crisis, but they often end up making waste management more challenging.

Video: Genetically improving sorghum for biofuels

Bioscientist Anne Villacastin is using genetics to supercharge the growing power of sorghum, a cereal plant that humans have been cultivating for millennia. By adding genes from wheat, Villacastin and her colleagues at the ...

Listening to the radio on the far side of the moon

There are unexplored regions of the universe—and there are also unexplored times. In fact, there's a nearly 400-million-year gap in our universe's history that we've never seen: a time before stars known as the Dark Ages. ...

Fast-track strain engineering for speedy biomanufacturing

Using engineered microbes as microscopic factories has given the world steady sources of life-saving drugs, revolutionized the food industry, and allowed us to make sustainable versions of valuable chemicals previously made ...

How scientists are helping cities adapt to extreme heat

Since early July, the Earth has sweltered under record-breaking heat. In the United States, from California and the Desert Southwest to Texas and Florida, a long-lasting heat wave in the triple digits has broken dozens of ...

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