Animals Expend 76,000 Gigajoules of Energy Sculpting Our Planet Every Year
This tally of animals’ effect on Earth’s geology, equivalent to that of thousands of extreme floods, most likely is an underestimate
Earthquakes May Forge Large Gold Nuggets
Solid gold bars stacked in bank vaults, plating on the summer’s Olympic medals, or even your own pieces of gold jewelry could owe their existence to earthquakes. The stress and…
No One Knows Where These Gems Came From
Montana sapphires come in a beautiful array of colors found in few other places in the world. But geologists have no idea where they originated. https://www.youtube.com/watch?v=-8J_wYyXJ2U