A whirlwind of energy and ideas, Stephen Ritz is a teacher in New York's tough South Bronx, where he and his kids grow lush gardens for food, greenery -- and jobs.

Биолог Тимофей Чернов о практических задачах, которые решает экология, важности точного определения термина в дискуссии и о том, как вопросы экологии изменили международную политику

The revival of an extinct species is no longer a fantasy. But is it a good idea?

Building on cutting-edge science, analytics and technology, the Half-Earth Project is mapping the fine distribution of species across the globe to identify the places where we can protect the highest number of species.

When you picture the lowest levels of the food chain, you might imagine herbivores happily munching on lush, living green plants. But this idyllic image leaves out a huge (and slightly less appetizing) source of nourishment: dead stuff.

What if our bodies could help grow new life after we die, instead of being embalmed and buried or turned to ash? Join Katrina Spade as she discusses "recomposition".