Join marine biologist Kathy Townsend as she reveals the secret world of the manta ray. Journey to manta hotspots in Mexico, Micronesia, the Maldives and Project Manta's base on Australia's Great Barrier Reef where Kathy and her team are finding there's more to manta rays than just an enormous fish. But, mantas are under threat, and this at a time when they could be key indicators of our rapidly changing world.

When we think of sustainable products, bamboo often pops into our heads. So, is bamboo a solution to our plastic problem, or does it lead to more problems? National Geographic investigates this complex issue. And the answer may very well surprise you.

French philosopher Brillat-Savarin wrote, “The destiny of nations depends on how they nourish themselves.” By 2050, we’ll need to feed 10 billion people. How can we do that without overwhelming the planet? National Geographic explores how we can use science to feed the world.

A sustainable diet is far more complex than just switching to plant-based. Evidence shows that our industrialised food production systems (plant-based or not) are contributing to pollution, climate change and loss of biodiversity. National Geographic Explorer Louise Mabulo takes a deep dive to...

Can art promote environmentalism? Some see pieces of art as decorative items, others think art has the ability to provoke emotional and visceral responses to climate change. National Geographic speaks to 3 artists who are using their work to raise awareness and imagine a more sustainable future.