Neurodegenerative disorders such as Alzheimer's, Parkinson's, and Huntington's affect millions of people in the United States, and the cost of caring for people with these conditions totals hundreds of billions of dollars each year.
Researchers at The University of Texas in El Paso believe they have discovered a solution for leftover coffee grounds, which are thrown from homes and companies all around the world every day.
Engineers in Australia have discovered a way to make stronger concrete using roasted leftover coffee grounds, giving the drink additive a "second chance" and reducing waste going to landfills.