URBANA, Ill. – Waterhemp and Palmer amaranth, two aggressive weeds that threaten the food supply in North America, are increasingly hard to kill with commercially available herbicides. A novel approach known as genetic control could one day reduce the need for these chemicals. Now, scientists are one step closer.

URBANA, Ill. – The Jackie Joyner-Kersee Center has been transforming lives in East St. Louis since 2000, fulfilling its mission to instill area youth with the dream, drive, and determination to succeed in academics, athletics, and leadership. Now, having entered a formal partnership with the College of Agricultural, Consumer and Environmental Sciences at the University of Illinois, the center can expose kids to a whole new world.

URBANA, Ill. – Food insecurity is emerging as a serious health care issue in the United States. One in eight Americans is food insecure, which may lead to a range of serious health conditions. A new study looks at the relation between food insecurity and health care expenditures across the country. 

URBANA, Ill. – A corn gene identified from a 118-year-old experiment at the University of Illinois could boost yields of today’s elite hybrids with no added inputs. The gene, identified in a recent Plant Biotechnology Journal study, controls a critical piece of senescence, or seasonal die-back, in corn. When the gene is turned off, field-grown elite hybrids yielded 4.6 bushels more per acre on average than standard plants.

URBANA, Ill. – When a dead bat was found in a package of salad greens in 2017, the Florida story spurred product recalls and national media attention. The incident, assumed to be rare, was one of dozens of cases of consumers finding animals – live, dead, or severed – in fresh produce over the past 15 years. A University of Illinois study catalogues and analyzes these incidents as part of a larger effort towards greater food safety and quality improvements in the fresh produce industry.

URBANA, Ill. – Before gifting her farmland to the University of Illinois in the early 2000s, and long after she had moved from Illinois, Lora Sims recounted that she was once advised to sell off her Montgomery County land.

But Sims didn’t want to sell the farm that had been such an important part of her family. Lora’s mother, Adelaide “Addie” Colvin Sims, owned the land and then left it to Lora and her siblings. That decision has now positively impacted hundreds of University of Illinois students.

Growing up in Silicon Valley, Krti Tallam was steeped in a culture that equated success with personal wealth and getting ahead. But that didn’t sit right with her.

“As grateful as I was to grow up there, I was bombarded by a sense that you need to be in tech to be successful,” she says. “It bothered me that we have 7 billion people in the world and we’re teaching them to look out for themselves, not do anything for the planet.”

Champaign, Ill. –– For thousands of years, plants have produced food for humans, but with genetic tweaks, they can also manufacture proteins like Ebola vaccines, antibodies to combat a range of conditions, and now, cellulase that is used in food processing and to break down crop waste to create biofuel.

CHAMPAIGN, Ill. — Human waste might be an unpleasant public health burden, but scientists at the University of Illinois see sanitation as a valuable facet of global ecosystems and an overlooked source of nutrients, organic material and water. Their research is reported in the journal Nature Sustainability.

Read more from the Illinois News Bureau. 

CHAMPAIGN, Ill. – A new computer model incorporates how microscopic pores on leaves may open in response to light—an advance that could help scientists create virtual plants to predict how higher temperatures and rising levels of carbon dioxide will affect food crops, according to a study published in a special issue of the journal Photosynthesis Research today.

Read more at the RIPE website.