Science & Nature
Hognose Snake
Hognose snakes are unique, nonvenomous reptiles with specialized adaptations, such as upturned snouts and dramatic defensive behaviors.
Asian Elephant
Asian elephants are the second-largest land mammal in the world (after their African counterparts), and they are highly social and intelligent.
Why Apophis Will Pass Closer Than Many Satellites In 2029
Witness the rare 2029 flyby of asteroid Apophis as it passes closer to Earth than many satellites, offering a once-in-a-generation research opportunity.
Freshwater Crocodile
Discover the freshwater crocodile, Australia's shy river-dwelling reptile, from its habitat and diet to its behavior, threats, and ecological importance.
The Most Predator-Dense Ecosystems in North America
Predator-dense landscapes in North America range from the Arctic tundra, dense with polar bears, to the Florida Everglades, replete with alligators and snakes.
11 Best Long-Distance Hiking Trails In The US
Perhaps the biggest challenge is just getting started; the first step is to pick your path. So here are 11 of the biggest and best treks to choose from.
What The Latest Mars Helicopter Flights Taught Us
NASA's Ingenuity helicopter made history as the first aircraft on another planet, reshaping Mars exploration and future space missions.
The Busiest Airports In The World
The 2025 ranking shows Atlanta leading again, while Middle Eastern and Asian mega-hubs surge as global air travel rebounds.
The Most Biodiverse Forests in the United States
Many US forests harbor vast biodiversity, including the Great Smoky Mountains and Oregon-California mountain ranges, but they face significant threats.
Why Webb Is Rewriting The Story Of The Early Universe
The Webb space telescope has the capability to capture images of galaxies from billions of years ago, changing our understanding of the universe.
The Most Shark-Infested Coastlines in the United States
Discover the most shark-populated coastlines in the United States, from Florida to Hawaii, and learn where sharks thrive and migrate.
Humpback Whale
Explore the world of humpback whales, including their behavior, migration, diet, reproduction, and role in ocean health.
The 10 Hottest States in the US
The ten hottest US states in 2025 ranked by annual average temperature, from Florida at 72.3°F to Arkansas at 62.6°F, based on NOAA data.
Black Mamba
The black mamba is Africa's longest venomous snake, known for its speed, potent venom, unique behavior, and important ecological role.
How Many Types of Lizards Are There?
Lizards aren't all alike. Discover the main types of lizards, from geckos and iguanas to skinks, monitors, and chameleons, grouped into a few major families.
The Most Earth-Like Worlds Found So Far
A clear look at six Earth-like exoplanets, from TRAPPIST-1e to TOI-700 d, and why each raises questions about life beyond Earth.
Saw-Scaled Viper
It hisses by rubbing its scales together and strikes without warning. Explore the saw-scaled viper, often called the world's deadliest snake.
Mojave Rattlesnake
Learn how the Mojave rattlesnake lives, hunts, reproduces, and uses powerful venom in desert habitats across the Southwest and central Mexico.
The 10 Largest Fish Species Living Today
The tiger shark the fourth-largest living fish species and is responsible for the second-highest number of attacks on humans after the great white shark.
Prairie Rattlesnake
Discover how prairie rattlesnakes survive across North America’s grasslands, their role in the ecosystem, and how people can safely coexist with them.
What The 2024 Asteroid Warning Actually Revealed About Earth's Defenses
A newly found asteroid briefly threatened Earth in 2032. Here's what the 2024 warning taught us about detection, tracking, and stopping a real impact.
10 Most Harmful Invasive Species In The World
Invasive species have an adverse effect on native flora and fauna. Here are ten of the most harmful invasive species now on the planet.
Where is the Oldest Tree in the World?
The oldest individual tree in the world is a 5,066 year-old Great Basin bristlecone pine. It is located in the White Mountains of California.
Is The Universe Infinite?
Is the universe infinite? Explore what scientists know about the size of the cosmos, the observable universe, and one of astronomy's biggest mysteries.
Water-Rich Atmosphere On Exoplanet Is Likely Methane
New research suggests the water-rich atmosphere reported on exoplanet K2-18b may actually be dominated by methane, reshaping our understanding of the distant world.
What Animals Live In The Australian Outback?
Kangaroos are commonly seen in the Australian Outback.
African Rock Python
African rock pythons are powerful constrictors of sub-Saharan Africa, with complex habitats, broad diets, and growing conservation pressures.
Which Planet Spins the Slowest?
Discover why Venus is the slowest-spinning planet in the Solar System, taking 243 Earth days to complete a single rotation on its axis.
The 13 Most Snake Infested Areas In Florida
Explore the most snake-infested areas in Florida, uncovering the diversity, ecological roles, and conservation efforts of native and invasive snake species.
Why Florida Swamps Are More Biodiverse Than Most Rainforests
Florida swamps rank among the richest and most biodiverse ecosystems, supporting immense numbers of reptiles, fish, birds, and aquatic microorganisms.
The Largest Lizards in the World
From the massive Komodo dragon to giant monitor lizards of Asia and Australia, discover the largest lizards in the world and the habitats where these impressive reptiles thrive.
Death Adder
Rather than hunting its prey, the common death adder is a highly specialized ambush predator, lying in wait for hours to deliver its potent venom.
What The Centaur Chariklo's Rings Reveal About The Outer Solar System
Chariklo is the smallest known object with a ring system. Learn how its icy rings are reshaping scientists' understanding of collisions, moon formation, and the outer Solar System.
How Many Types Of Pythons Are There?
Learn how many types of pythons exist worldwide, where these giant snakes live, and what makes different python species unique in size, color, and behavior.
Why Jupiter Is Called A Failed Star
Why is Jupiter called a failed star? Learn how the solar system’s largest planet formed, why it never ignited nuclear fusion, and what separates planets from stars.
The 10 US States With the Most Dust Storms
These states have a high rate of dust storms that can be exacerbated by fallow farmland and have even resulted in multiple fatalities.