Environment, Featured

12 Enchanting Waterfalls Featured on New U.S. Postal Stamps

Waterfalls stand tall as nature’s poetry in motion in a world where nature’s magnificent beauties inspire the soul and ignite our creativity. Their cascading flow, shimmering veils, and thunderous roars fascinate our senses and leave us speechless.  The United States Postal Service has recognized the magnificence of these natural wonders by featuring 12 of the ...

Haidene Go

Niagara Falls.

The Dynamite Killer Tree: Fascinating Facts About the Infamous Sandbox Tree

Nature never ceases to amaze us with its diverse and extraordinary creations. One of nature’s incredible creations is the sandbox tree, scientifically known as Hura crepitans. This tree — also called monkey-pistol or dynamite tree — is equipped physically and chemically to repel humans and animals. The sandbox tree remains one of the most fascinating ...

Nathan Machoka

The fruit of a sandbox tree.

Restored Beauty: The Miraculous Return of the York Groundsel

In a remarkable success of conservation efforts, the York groundsel, also known as the York flower, once thought to be extinct for over three decades, has fortunately been brought back to life.  With the unwavering dedication of scientists and botanists, the York groundsel has risen from extinction, symbolizing the power of human determination and capacity ...

Viena Abdon

York groundsel.

Batteries Are the Environmental Achilles Heel of Electric Vehicles

Electric vehicle advocates say the cars ultimately have a smaller carbon footprint than their fossil-fuelled counterparts and could resolve our energy concerns for good. Well, fair enough, but questions arise when we dig into the inner layers of electrical vehicles and see how sustainable their components are. In fact, the batteries that power electric vehicles ...

Troy Oakes

Electric vehicles at a charging station.

3 Little-Known Reasons Why Plastic Recycling Could Actually Make Things Worse

This week in Paris, negotiators from around the world are convening for a United Nations meeting. They will tackle a thorny problem: finding a globally binding solution for plastic recycling and plastic pollution. Of the staggering 460 million tonnes of plastic used globally in 2019 alone, much is used only once and thrown away. About ...

Troy Oakes

Compacted plastic bottles.

The Tonga Volcano Eruption Caused a ‘Superbubble’ in Earth’s Ionosphere, Disrupting Satellite Navigation

With technology increasingly embedded in our everyday lives, it is becoming more important to understand space weather and its impacts on tech. The Tonga volcano eruption penetrated the ionosphere and disrupted satellite navigation. When you hear “space weather,” you typically think of huge explosions on the Sun — coronal mass ejections hurled towards Earth, creating ...

Troy Oakes

GOES-18 image of Hunga Tonga Volcano. (Image: NOAA)

Supercomputers Have Revealed Giant ‘Pillars of Heat’ Funneling Diamonds Upward From Deep Within Earth

Most diamonds are formed deep inside Earth and brought close to the surface in small yet powerful volcanic eruptions of a kind of rock called “kimberlite.” Our supercomputer modeling, published in Nature Geoscience, shows these eruptions are fueled by giant “pillars of heat” rooted 2,900 kilometers below ground, just above our planet’s core. Understanding Earth’s ...

Troy Oakes

Rough diamond sitting among other rocks.