Earth Science
Earth Science covers all facets of how the earth works, from from volcanoes to the world's oceans.
Worldwide Droughts Uncover Ancient Relics, Ruins and Remains
450 Huge Geometrical Earthworks in the Amazon Hint at Past Civilizations
Ancient Egyptians Believed Cats Had 'Divine Energy'
What Exactly Is the Eye of the Sahara, aka the Richat Structure?
The Driest Place on Earth: Chile's Atacama Desert
Caspian Sea: The World's Largest Lake (Yes, You Read That Right)
10 Longest Rivers in the U.S.: From the Missouri to the Brazos
What Is the Smallest State in the USA? Looking at Area and Population
Venice Isn't Alone: 7 Sinking Cities Around the World
Where Have All the Seashells Gone?
HowStuffWorks: 10 Weird Sea Creatures
Who owns the oceans?
Learn More
In the western Sahara Desert lies a natural wonder that has intrigued scientists and adventurers for centuries. Known as the Richat Structure — or, more commonly, the Eye of the Sahara — this massive geological formation resembles a giant eye.
By Marie Look
The Atacama Desert, situated in northern Chile, is not just any ordinary arid region. Spanning over 600 miles (965 km) along the Pacific Coast of South America, it is one of the most extreme landscapes on the planet. Thanks to certain oceanic conditions, there are areas that have received zero rainfall throughout recorded history, making the Atacama Desert the driest place on Earth.
By Marie Look
One of Earth's most interesting natural features, the Caspian Sea is the largest inland body of water on the planet, defying conventional classifications to be both a sea and a lake.
By Marie Look
Advertisement
We bet you're looking up the longest river in the U.S. to settle a bet: Is it the Missouri River or the Mississippi River? It depends how you measure.
By Marie Look
The smallest state in the U.S.A. isn't the same as the state with the lowest population. In fact, the five smallest by each measure are completely different.
By Yara Simón
Discover the deep allure of smoky quartz meaning. Explore its grounding properties and metaphysical benefits. Unveil the mystique today.
By HowStuffWorks
Unveil the profound obsidian meaning. Explore its spiritual, protective, and healing properties. Delve into the mystique today.
By HowStuffWorks
Advertisement
Explore the vibrant carnelian meaning. Uncover its energetic properties and spiritual significance. Embrace the power of carnelian today.
By HowStuffWorks
Discover Amazonite meaning: a soothing gemstone of balance. Explore its calming properties and spiritual significance. Dive into Amazonite's world.
By HowStuffWorks
Explore Aventurine meaning: a shimmering gem of luck and opportunity. Discover its healing properties and spiritual significance. Dive in now.
By HowStuffWorks
Discover Jade meaning: a revered gem of harmony and wisdom. Uncover its cultural significance and powerful metaphysical properties. Dive in now.
By HowStuffWorks
Advertisement
Uncover Pyrite meaning: a glittering symbol of wealth & protection. Explore its properties & spiritual significance. Delve into Pyrite's allure now.
By HowStuffWorks
Unveil Red Jasper Crystal Meaning: Grounding energy & vitality. Explore properties & spiritual significance. Dive into Red Jasper's world.
By HowStuffWorks
Explore Chakra Crystals: Balancing energy centers for holistic wellness. Discover properties & benefits of crystal healing. Dive in now.
By HowStuffWorks
Discover Crystals for Protection: Harness the power of protective stones. Explore their meanings and benefits. Enhance your energy shield today.
By HowStuffWorks
Advertisement
Explore Crystals for Love: Harness the energy of love-attracting stones. Discover meanings and benefits. Enhance your heart's resonance today.
By HowStuffWorks
Explore Crystal Grids: Amplify energy with sacred geometric arrangements. Learn about their uses and benefits. Elevate your intentions now.
By HowStuffWorks
Discover Clear Quartz meaning - a versatile crystal known for clarity & energy. Explore its spiritual uses & properties. Unlock insights now.
By HowStuffWorks
Explore Citrine Meaning - Unveiling Its Power and Significance. Discover the spiritual and healing properties of Citrine crystal.
By HowStuffWorks
Advertisement
Discover the profound Amethyst meaning: spiritual growth, healing, clarity. Explore its benefits & symbolism. Uncover Amethyst's wonders now.
By HowStuffWorks
Explore Labradorite Meaning: Mystical properties, spiritual insights, and transformation. Uncover the magic of Labradorite symbolism.
By HowStuffWorks
Discover Tigers Eye meaning: Courage, protection, and insight. Unveil the power of Tigers Eye symbolism. Explore its benefits now.
By HowStuffWorks
Unlock Moonstone Meaning: Intuition, cycles, and emotional balance. Delve into Moonstone symbolism. Discover its profound significance.
By HowStuffWorks
Advertisement
Subsidence, or the decline in the elevation of land surface, is creating a problem for some coastal cities as sea levels rise.
Here are six surprises that were uncovered around the globe when the heat rose and the water receded.