Millions of tons of dust cross the oceans to distant continents, and new research shows the dust may bring along some toxic guests. Janet Raloff, senior editor of Science News, discusses this issue with host Steve Curwood.
The World is a nonprofit newsroom powered by listener support. When you make a recurring gift, you’re making an investment that allows The World to cover the most important international stories with nuance and care. Our listeners are at the heart of what makes The World such an invaluable source for global news. Will you create a recurring donation today to power The World all year long?