In the race to save birdlife around the world, time is running out—and doing everything right still won’t be enough. Despite global conservation goals and urgent policies aimed at protecting nature, ...

“Imagine you have this unlimited, giant container of nectar that’s always available,” Alexandre says. “It makes sense to just maximize the amount of nectar you can get with every gulp.” At the same ...

As we face the world’s greatest environmental challenges, BBC Earth brings you solutions in psychology, food, climate change, health, social trends, and technology that can make the world a more ...