New evidence establishes for the first time that Cahokia, a sprawling, pre-Columbian city situated at the confluence of the Missouri and Mississippi rivers, hosted a sizable population of immigrants.
Low doses of the soy isoflavone genistein change estrogen-responsive breast tumor cells to a more aggressive, less treatable form of cancer, suggests new research by Juan Andrade and William Helferich, both professors in the department of food science and human nutrition.
With no coaches, scholarships, or grand masters—trademarks of today’s powerhouse university chess teams—the club is sending a team to the national “Final Four” tournament for the second year in a row.
Plastic shopping bags, an abundant source of litter on land and at sea, can be converted into diesel, natural gas and other useful petroleum products, researchers report.
Look out, super glue and paint thinner. Thanks to new dynamic materials developed at the University of Illinois, removable paint and self-healing plastics soon could be household products.
After a method for using tree pulp to make paper was perfected in 1890, people stopped using materials like corn stalks. “We’re going back to that and saying maybe they shouldn’t have stopped researching those fibers. Prairie grass makes some pretty amazing paper, we’ve found.”
A new 3D imaging technique for live cells uses a conventional microscope to capture image slices throughout the depth of the cell, then computationally renders them into one three-dimensional image. The technique uses no dyes or chemicals, allowing researchers to observe cells in their natural state.
Researchers report in a new study that several bird species – some of them relatively rare – are making extensive use of soybean fields in Illinois. The team found significantly more birds and a greater diversity of bird species nesting, roosting and feeding in no-till soybean fields than in tilled fields.
The lack of contact between firms at either end of a supply chain prevents companies from gaining efficiencies in costs, design and materials, says Anupam Agrawal, a professor of business administration at Illinois.
The new documentary “Life Itself,” about the life of Roger Ebert, will be one of the 12 films shown at this year’s Roger Ebert’s Film Festival, or “Ebertfest,” coming April 23-27 to Champaign and Urbana, Ill.
Illinois professor Lane Martin was honored with a Presidential Early Career Award for Scientists and Engineers.
A new study compares the relative rate of molecular evolution between humans and chimps with that of their lice. The researchers wanted to know whether evolution marches on at a steady pace in all creatures or if subtle changes in genes – substitutions of individual letters of the genetic code – occur more rapidly in some groups than in others.
An anthropologist unearths disturbing trends in sexual assaults at field sites — and suspects she’s just scratching the surface.
Researchers have long thought that biological molecules and synthetic nanocrystals were similar only in size. Now, University of Illinois at Urbana-Champaign chemists have found that they can add reactivity to the list of shared traits. Atoms in a nanocrystal can cooperate with each other to facilitate binding or switching, a phenomenon widely found in biological molecules.
Like most musicians, Erin Gee – a composition professor at the University of Illinois – experiments incessantly with her instrument, trying to coax it into delivering an increasingly wider range of intriguing sounds. In Gee’s case, her instrument is simply her mouth, but what she does with it defies conventional categorization. It’s not singing, or scatting, or even beat-boxing. Instead, she has created her own musical toolbox – a collection of clicks, hums, pops, sighs, trills, whispers and whistles that composer Martin Brody has described as “new vocal molecules created by recombining the atomic elements of speech.”
University of Illinois researchers have developed a way to heal gaps in wires too small for even the world’s tiniest soldering iron.
In addition to its already well-documented negative direct effects on a person’s well-being, materialism also wields an indirect negative effect by making bad events even worse, according to a paper co-written by a University of Illinois expert in consumption values.
Anthropology professor Ripan Malhi works with Native Americans to collect and analyze their DNA and that of their ancestors.
The ever-increasing adoption of digital surveillance technologies by local police departments may dramatically improve the efficiency of criminal investigations, but it also creates the opportunity for abuse and misuse, a University of Illinois expert in criminal law and information privacy says.
University of Illinois English professor Audrey Petty is the author of “High-Rise Stories: Voices from Chicago Public Housing.”