Legumes are fancy

Legumes are fancy

Most organisms share the biosynthetic pathways for making crucial nutrients because it is is dangerous to tinker with them. But now a collaborative team of scientists has caught plants in the process of altering where and how cells make an essential amino acid.
Detecting diluteness

Detecting diluteness

Engineers at Washington University in St. Louis and Princeton University developed a new way to dive into the cell’s tiniest and most important components. What they found inside membraneless organelles surprised them, and could lead to better understanding of fatal diseases such as cancer, Huntington’s and ALS.
A spillway on Mars?

A spillway on Mars?

NASA’s senior Mars rover, Opportunity, is examining rocks at the edge of Endeavour Crater for signs that they may have been either transported by a flood or eroded in place by wind.
New thermostat setpoint policy rolls out

New thermostat setpoint policy rolls out

Washington University’s Office of Sustainability is partnering with the Danforth Campus Facilities Planning and Management to roll out a new thermostat setpoint policy, designed to take the chill out of campus office temperatures during the summer.
Alum investigates Clayton’s lost black neighborhood

Alum investigates Clayton’s lost black neighborhood

Recent university alumna Emma Riley is a proud graduate of Clayton High School, but her perceptions of her hometown changed after she started studying Clayton’s history. Her documentary, “Displaced & Erased,” explores how city leaders zoned Clayton’s once-thriving black neighborhood out of existence to expand the central business district.
Birds that babysit

Birds that babysit

It’s easy to make up a story to explain an evolved trait; proving that’s what happened is much harder. Here scientists test ideas about cooperative breeding in birds and find a solution that resolves earlier disagreements.
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