Environmental Science

Around 90 percent of an iceberg is under the water, but changing weight distribution caused by melting can make it flip.

By Stell Simonton

The super-cool phenomenon of tidal bores happens in only a few places on the globe, and it takes a very specific set of conditions to occur.

By Mark Mancini

Buckingham Palace announced that Queen Elizabeth II is making changes to the Royals solid-wasted plan, and that includes banning many plastics.

By John Perritano

Helium balloons are dangerous to the environment and wildlife — so why isn't releasing them illegal?

By Jesslyn Shields

The Great Lakes are named so for several reasons. HowStuffWorks looks at why the Great Lakes are so great, including their impressive depths.

By Mark Mancini

Petrified wood can be found all over the world, but how is it created?

By Mark Mancini & Desiree Bowie

Wine pomace — the portion of grapes left over from winemaking — has a variety of uses, from fertilizer to a nutrition-enhancing ingredient in foods.

By Patrick J. Kiger

The spring, or vernal, equinox traditionally marks the first day of spring — but climate scientists use a different date altogether. Find out more about this and other facts about the spring equinox.

By Mark Mancini

Sweden puts less than 1 percent of its household trash into landfills, in part because it burns nearly half to generate heat and electricity.

By Patrick J. Kiger

The Poles of Inaccessibility are the locations on Earth that are the farthest away from either water or land and are the most remote spots in the world.

By Patrick J. Kiger

Rossby waves influence everything from high tides to extreme weather patterns, and not just on Earth. They also occur on the sun and on Venus and Jupiter as well. So, what are they exactly?

By Mark Mancini

Split as if by a laser, the Al Naslaa rock in Saudi Arabia's Tayma Oasis baffles scientists and amateur geologists alike. How did this perfect split happen?

By Laurie L. Dove

Curious about healing crystals and their meanings? Here's the lowdown on 12 of the most popular stones for wellbeing.

By Dominique Michelle Astorino

A lot of the times when people think of ancient artifacts, they picture Greek or Roman tools and relics. Things like oxidized copper trinkets, ivory statues, or maybe a bit of gold jewelry. But once you start thinking in archeological terms, a whole world of possibilities open up that pre date recorded history. Now we […] The post 12 Of The Oldest Objects Ever Discovered appeared first on Goliath.

By Wes Walcott

Trovants, found only in a small town in Romania, are stones that actually seem to move and grow. But are they alive?

By Jennifer Walker-Journey

The stratosphere is one of Earth's five atmospheric layers that also includes the troposphere, mesosphere, thermosphere and exosphere.

By Mark Mancini

Tanzanite is so rare, it is sourced from just an 8-square-mile (20-square-kilometer) area in Tanzania. It was first discovered in the late 1960s and it burst onto the jewelry scene thanks to Tiffany & Co.

By Carrie Whitney, Ph.D. & Austin Henderson

The Mohs hardness scale is used by geologists and gemologists as a way to help identify minerals using a hardness test. How does it work?

By Carrie Whitney, Ph.D.

Not all deserts have sand and they're certainly not all hot. They're just extremely dry and have little vegetation. That means deserts are located all over the planet, including at super-high elevations.

By Sharise Cunningham

The Southern Ocean has finally been officially recognized, though scientists have known about it for over a century.

By Jesslyn Shields

Not all diamonds are found on dry land. Many turn up in sediments below the ocean's surface. You just have to know where to look.

By Mark Mancini

Researchers have been asking this question for almost a century and now we're a little closer to the answer. Something else to ponder: Every 27.5 million years there is usually a mass extinction.

By Valerie Stimac

This beautiful pink quartz is found in numerous places throughout the world and is thought to be associated with unconditional love.

By Carrie Whitney, Ph.D.

Hair trimmings from salons and personal donations can be repurposed as mats that soak up oil spills and help protect the environment.

By Patrick J. Kiger

The element lithium is one of just three created during the Big Bang and has been used for mental health care for decades. But now it's in higher demand than ever before.

By Allison Troutner