While Tel Aviv is world-renown for its beaches, architecture, and nightlife, a flock of sheep is rapidly giving the city a reputation for ecological progress.
Israeli startup Vertical Field finds sensor-controlled smart planters allow customers to place hundreds of greens up and down a wall, indoors or outdoors.
In an unprecedented move, a group of Arab countries is joining Israel to establish a research center that will study, monitor and protect the Red Sea coral reef.