Science & Nature
10 Iconic Animals That Live Only In North America
North America’s wildlife ranges from California’s prehistoric birds to unique Channel Islands species, reflecting the continent’s diverse ecosystems.
Lynx
Learn how lynx species survive across northern habitats, hunt specialized prey, and shape ecosystems while facing modern conservation challenges.
The Causes And Effects Of Ocean Pollution
Ocean pollution refers to the introduction of toxic materials and other harmful pollutants into the ocean waters.
Hammerhead Shark
Hammerhead sharks are some of the most visually striking sea creatures on Earth, but there's more to this fascinating creature than meets the eye.
The Four Forces Of Physics
The universe is governed by four forces of physics: gravity, electromagnetism, weak nuclear force, and strong nuclear force.
How Senegal's Niokolo Koba Came Back From The Brink
The recent discovery of 20 African wild dogs (including pups) in the Niokolo Koba National Park of Senegal, West Africa, is a reason to rejoice
Which Planet Spins the Fastest?
Which planet spins the fastest? Discover the surprising world with the shortest day in our solar system and what makes its rapid rotation possible.
Why Hawaii Has No Native Snakes
Hawaii has no native snakes because ocean isolation shaped its wildlife, creating fragile ecosystems where introduced predators pose serious risks.
Greenland Shark
Often referred to as the ‘gurry shark’, the Greenland Shark is a large species of shark, that is a member of the ‘sleeper shark family’ Somniosidae.
Asia's Dhole Populations At Risk Of Extinction
The elusive dhole is perhaps one of the most misunderstood species of all time and currently among the most threatened carnivores on the planet.
Biggest Asteroid Impacts In Earth's History
Escape for a long weekend with seven ideal Mid-Atlantic destinations offering historic downtowns, coastal scenery, mountain escapes, and easy 3-day itineraries.
American Alligator
Found in bayous, creeks, streams, lakes, rivers, swamps, and marshes, the American alligator is an apex predator and a fascinating creature.
The Most Invasive-Species-Infested Rivers in America
Invasive species, generally, are considered detrimental, unwanted intruders in whatever environment they inhabit. Rivers are no exception.
Portuguese Man o' War
The venomous Portuguese man o' war is a unique organism composed of a colony of genetically identical zooids that drifts on ocean currents.
The Most Abundant Elements In The Earth's Crust
The Earth’s crust is 25 miles, or 40 km deep and is composed of solid rocks and minerals that cooled and solidified when the Earth was young.
What Is The Sun Made Of?
The Sun is a roughly 4.6-billion-year-old ball of plasma made mostly of hydrogen and helium.
Green Anaconda
Explore the green anaconda’s size, habitat, diet, hunting methods, reproduction, and conservation threats across the world.
Ecosystem Engineer
Ecosystem engineers are species like beavers, corals, and earthworms that physically shape their environments, creating habitats other organisms depend on.
Wildfires And Habitat Loss Are Killing Jaguars In The Amazon Rainforest
According to research by Panthera, the Amazon fires killed and displaced at least 1,470 jaguars from 2016 to 2019.
Why Does Ice Float?
When something is less dense than water, it will inevitably float when placed in water. Since ice floats, it must be less dense than liquid water.
Why Are Wetlands Important?
Wetlands protect against floods, purify water, store carbon, and shelter countless species—making them one of Earth's most valuable ecosystems.
Where Does Outer Space Begin?
Outer space is the expanse between the Earth and other celestial bodies.
Reticulated Python
The fascinating reticulated python is the longest snake in the world, with a natural range that spans South and Southeast Asia.
What Is The Difference Between A Crocodile And An Alligator?
Crocodiles and alligators are significantly different from each other but both are members of Crocodilia. Learn about their differences in this article.
Yellow-Bellied Sea Snake
The yellow-bellied sea snake is an unusual venomous snake that lives its life entirely at sea, drifting on ocean currents.
World’s First 3D-Printed Steel Bridge In Amsterdam
Amsterdam unveiled the first 3D-printed steel bridge in July 2021, fusing art and engineering while providing valuable data-driven structural insights.
Eastern Diamondback Rattlesnake
The eastern diamondback rattlesnake is the largest venomous snake in the United States and one of North America’s most iconic reptiles.
How Big Are the Largest Known Asteroids?
Just how massive can an asteroid get? Explore the largest known asteroids in our solar system, their dimensions, and what makes these space giants unique.
Gila Monster
The Gila monster is the largest extant lizard species native to North America and one of the two types of native venomous lizards found in the region
Why Alaska Has Almost No Snakes
Alaska is home to many wild animals, but no snakes, due mostly to its frigid temperatures, which make it too cold for cold-blooded snakes.
Armed Conflicts Threaten Wildlife Across The Globe
Armed conflicts potentially threaten a wider suite of terrestrial mammal and bird species than is currently recognized.
Slow Loris
Slow lorises, named in part for their typically sluggish movements, are not just friendly-looking, but an important part of their native jungle ecosystems.
How Did The First Galaxies Form?
The first galaxies formed as large groups of star clusters came together to form small galaxies, which then merged together to form larger galaxies.
What are the Gas Giants?
Giant planets are planets of massive size and are usually composed of low-boiling-point materials.