Nanoparticles | Life & News

Friday, November 7, 2025

Some compounds in waste produced in the brewing process could be repurposed for antibacterial drugs. Iuri Gagarin/iStock via Getty Images

Business

Brewery waste can be repurposed to make nanoparticles that can fight bacteria

Staff Writer - November 6, 2025

Alcina Johnson Sudagar, Washington University in St. Louis Modern beer production is a US$117 billion business in the United...

EXPLORING NATURE

Harlan’s ground sloth fossil skeleton excavated and displayed at the La Brea Tar Pits in Los Angeles. Larisa DeSantis

Education

Giant ground sloths’ fossilized teeth reveal their unique roles in the...

Staff Writer - October 22, 2025

Larisa R. G. DeSantis, Vanderbilt University and Aditya Reddy Kurre, University of Pennsylvania A two-toed sloth at the...

Demonstrators in Portland, Ore., protest on Oct. 4, 2025, against President Donald Trump’s plan to deploy the National Guard to the city. Spencer Platt/Getty Images

Trump’s National Guard deployments reignite 200-year-old legal debate over state vs....

October 21, 2025

If consumed in high doses, lead and other heavy metals have serious, well-documented health risks. whitebalance.space/E+ via Getty Images

Protein powders and shakes contain high amounts of lead, new report...

October 18, 2025

Many fruits and vegetables are high in antioxidants. istetiana/Moment via Getty Images

Antioxidants help stave off a host of health problems – but...

October 17, 2025

Many physicians who aren’t U.S. citizens come to the U.S. to do medical residency programs. SDI Productions/E+ via Getty Images

How new foreign worker visa fees might worsen doctor shortages in...

October 17, 2025