Lichen is an understated presence in our everyday world, often found clinging to trees and rocks. Its true beauty lies in its unique symbiotic system of fungi and algae, or cyanobacteria, that form a ...

Imagine concrete healing its own cracks like human skin recovering from a cut. That's the vision behind the latest research ...

Many say the barriers are ugly, and they still raise concerns about access for emergency vehicles and the impact on parking and loading zones.