New building blocks expand functions of photonic chips
WashU researchers are expanding what photonic chips can do by adding ultrathin crystalline materials as “photonic Legos.”
Opinion submission: WashU’s Plastic Problems
You might not be able to pronounce their names, but you sure know how they look
WashU Arboretum holds free tours and events
Open to the public, the tours spotlight iconic trees, fall colors and campus biodiversity
Meet the Arboretum’s newly recognized cultivar: Quercus ×tottenii ‘Sweet Braude ’
A remarkable new oak cultivar, now officially named Quercus ×tottenii ‘Sweet Braude ’, has been recognized on the WashU Danforth Campus.
Wild crabapples have genetic potential to improve domestic varieties
Apple varieties have much to gain from traits found in their wild cousins
A conversation with ecologist Jen Mandeville
From listening to farmers in Benin to training community researchers in Papua New Guinea to connecting planetary health scholars at WashU, Mandeville works to create a healthy planet for populations
Bonvehi Rosich, Denizen win 2026 J.B. Jackson Book Prize
Faculty members Montserrat Bonvehi Rosich and Seth Denizen have won the 2026 John Brinckerhoff Jackson Book Prize for “Thinking Through Soil: Wastewater Agriculture in the Mezquital Valley.”
WashU Expert: Family resilience can help protect children from climate change
As climate change brings more extreme weather events, strengthening families before disasters strike can help protect children’s health and well-being
Get by with a little help from (old) friends
Earth sciences researchers found evidence that chemosymbiotic relationships between microbes and animals are an ancient evolutionary mechanism.
WashU students help imagine a greener St. Louis
At the Living Earth Collaborative’s annual Nature City Symposium, three student teams drew on regional expertise to develop new approaches to trees, green space and urban design.