Local governments around the world are working to make their cities more sustainable and climate resilient. And as with all great challenges, the need for engaged and dedicated partners is clear.

We'll test your senses about how animals see, hear and smell. Find out which animal uses it's eyes to swallow, which has ears on it's knees and which has a sense of smell 100,000 stronger than a human ...

Sean Murray's follow-up to an infinite sci-fi universe is a single planet—but it's a big one. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.