Scientific exploration fueled the attempt by Chinese engineers to drill into the core of the planet and study its features. The digging of China’s first borehole over 10,000 meters (32,808 feet) deep ...

After the 17-second audio was released to the public, word broke out that these sounds were screams of tortured souls in hell ...

Emerging evidence suggests that plate tectonics, or the recycling of Earth's crust, may have begun much earlier than previously thought — and may be a big reason that our planet harbors life. When you ...