Learn more about hooded vultures, why they're important to the environment, and why they're so endangered.

Learn how the discovery of roads, terraces, and platforms covered by the thick jungle of the Machu Picchu valley may hint at a larger infrastructure surrounding the cultural heritage site.

Learn more about what researchers found at this ancient base camp and what it reveals about life at the time.

Learn more about a promising method for restoring bleached corals and its implications for the future.

Learn how a Minnesota farmer found a mysterious metal object in his field and why experts believe it could have fallen from space.

Learn about Gomez's Hamburger, a huge astronomical object that offers an ideal view of the earliest stages of giant planet ...

Learn more about the connection the Orionid meteor shower has to Halley's comet and why some of the meteors may appear ...

Learn how the dwarf reedsnake uniquely manipulates its body to roll away from its predators.

Learn how thousands of years of living and working with humans have shaped sled dogs' legs. And why stubby limbs are the key ...

Learn about the cane toad, its lethal defense strategy, and why it is so detrimental to the environments it invades.

Learn how staying hydrated, eating well, and listening to your body can help you navigate your next seasonal vaccine shot.

Learn how the environment of America’s Southwest transformed from pine forest to juniper within the space of a century.