New Zealand conservationists have been fighting for years to keep the kakapo, the world’s only flightless parrot, from disappearing, with intensive conservation efforts. Now they're hoping for a recor ...

Earlier this year, the United States federal government released the Dietary Guidelines for Americans, 2025-2030. While a few of the guidelines on the so-called food pyramid have been based on ...

Beneath the forest floor, a vast network of fungi, known as mycorrhizal networks, connects trees, facilitating the exchange ...

Building these strong yet ephemeral traps is a process that follows patterns shared among spider species. But is there room for individual variation that makes one species' web — or one individual ...

NBC News' Chloe Melas spoke to Dr. Gabrielle Lyon about the new food pyramid guidelines that put a focus on protein, and what that means for your daily health and meals.