In one of the most baffling discoveries of the last decade, scientists have found a clue in a cave to how life might survive ...

When cave biologist Hazel Barton ventured into the pitch darkness, the last thing she expected to find were organisms harnessing energy from light. This new understanding of photosynthesis in the dark ...

Discovered by accident, Movile Cave is one of the most hostile environments on Earth—and one of the richest in unique lifeforms. Sealed off from the atmosphere, it evolved in isolation, giving rise to ...

Step into an Arkansas cave where glowing formations, cool air, and echoing chambers make it feel like you’ve entered another ...

How likely is alien life in the universe? 😲 Neil deGrasse Tyson breaks down the numbers, the science of exoplanets, and what ...