An Asian trampsnail on a coffee leaf infected with coffee leaf rust. Hajian-Forooshani et al in Ecology Oily, orange coffee rust is a fungus that grows on coffee crops in splotches. Left alone, it ...

Starting in 2012, an epidemic began to spread across the farms of one of Latin America’s most important crops: coffee. That epidemic was coffee leaf rust, a disease caused by a nasty fungus. It’s been ...

If you think Daylight Saving Time is the biggest drag on your morning alertness, you may want to consider coffee leaf rust. A new discovery raises an intriguing possibility for controlling coffee’s ...

Have you noticed any bright patches of orange in your neighborhood?Orange rainwater on the side of the streets, or puddles on the sidewalks? Orange dust clinging to your car?Some people around ...