Science & Nature
Is the Universe Getting Bigger?
The universe is getting bigger, and space itself is doing the stretching. Discover why expansion is speeding up and how the cosmos may end.
Chameleon
Chameleons are incredible creatures that have the power to blend into different environments, along with a tongue that can extend to twice their body length.
Arctic Wolf
The arctic wolf can withstand extreme freezing temperatures and harsh environments, making them a unique subspecies of wolf.
Could the Moon Ever Drift Away?
Learn why the Moon drifts 1.5 inches away from Earth each year and how it has lengthened Earth's days, changed the tides, and shaped eclipses.
Sidewinder
Learn about the sidewinder rattlesnake's habitat, diet, behavior, venom, reproduction, and unique sidewinding movement.
Caiman
Learn about caimans, ancient crocodilians found across the Americas, including their habitat, diet, behavior, reproduction, and role in ecosystems.
Native Fish of the United States of America
The USA is home to a wide range of native fish species, each playing a key role in ecosystems and local cuisine across the country. Full table included.
What Hera Will Find At The Asteroid DART Crashed Into
NASA's DART mission successfully altered an asteroid's orbit. See how ESA's Hera mission is examining the collision to improve planetary defense.
Beaked Sea Snake
Beaked sea snakes move through muddy Indo-Pacific shallows, using potent venom, a hooked snout, and a paddle tail to hunt coastal fish with precision.
Boa Constrictor
Boa constrictors are powerful live-bearing snakes with complex taxonomy, diverse habitats, and key roles in wild ecosystems.
Coral Snake
Explore the world of coral snakes, from their vivid coloration and venom to their habitat, diet, behavior, and conservation.
Indian Rhino
The Indian rhinoceros, once near extinction, is now listed as Vulnerable by the IUCN and has recovered to about 4,075 individuals in India, Nepal, and Bhutan.
The 9 Most Venomous Snakes In The United States
The four main categories of potent strikers in the United States are rattlesnakes, cottonmouths, copperheads, and coral snakes.
Why Venus Became A Hellish Planet
The planet Venus is downright hellish due to its thick atmosphere, high temperatures, volcanoes, and sulphuric clouds that rain acid.
Why Mars Lost Most Of Its Atmosphere
Mars once had thicker air and flowing water. Then its magnetic shield failed, and the Sun slowly stripped the planet into the frozen desert we see today.
Could Humans Survive on Europa?
Humanity's search to discover other habitable planets has led us to Europa, a moon of Jupiter's which may contain a saltwater ocean which supports life.
10 Hottest States In The United States
The following article discusses the ten hottest states in the US based on their average temperatures.
The 11 Worst Heat Waves In History
Heat waves are becoming an unfortunately common occurrence. This article looks at the 11 Worst Heat Waves in History.
States That Receive the Least Amount of Rain
With an average annual rainfall of only 10.3 inches, Nevada is the driest US state.
What Causes Heat Waves?
A heat wave occurs when high pressure moves into a new area and remains there for several days or even weeks.
The Most Snake Infested Lakes in Maine
Although Maine is not the most snake-infested state in the United States, there are still lakes that are the ideal habitat for local species.
The Driest City in Every US State
Some of America's driest cities receive surprisingly little rain each year. See which city ranks as the driest in every US state.
The 6 Most Snake Infested Lakes in the US
Some US lakes teem with water snakes, and a few with venomous ones. Discover the most snake-infested lakes in the country and what's lurking near shore
What Euclid Is Mapping In The Dark Universe
Euclid is mapping galaxies, dark matter, and dark energy to help scientists understand how the universe formed and why it continues to expand.
The Most Wolf-Dense Regions in the United States
Gray wolves in the U.S. are concentrated in four regions: the Great Lakes, Northern Rockies, Pacific Northwest, and Alaska, with about 19,000 wolves today.
Why The Search For Planet Nine Picked Up Again
Learn why astronomers are searching for Planet Nine again and how the Rubin Observatory could help reveal a hidden world beyond Pluto.
Why Pluto Might Still Have A Liquid Ocean
Pluto is one of the coldest worlds in the solar system, yet evidence suggests a vast liquid ocean may still survive beneath its icy crust.
The 10 Windiest Places in the World
Discover the ten windiest places in the world, from storm-battered coasts to mountain peaks where powerful gusts shape the landscape and daily life.
Why Voyager 1 Keeps Sending Strange Data From Interstellar Space
Explore Voyager 1's journey into interstellar space, the truth behind its strange signals, and the discoveries that changed space science.
The Largest Volcanoes Ever Found Beyond Earth
Explore the largest volcanoes beyond Earth, from Mars’ Olympus Mons to icy cryovolcanoes on Ceres and Enceladus and lava lakes on Io.
Inside the Coldest Place in the Universe
Discover the Boomerang Nebula, the coldest known natural place in the universe, and learn how a dying star created this cosmic deep freeze.
Endemic Birds Of The United States
America has bird species found within its borders and nowhere else. Discover the country's endemic birds and why so many cling to shrinking habitats.
Tiger Snake
Tiger snakes are a species native to Australia and Tasmania. They can grow up to six feet long and possess highly poisonous venom.
Wildebeest
The wildebeest is an animal that is native to the African Savanna and a part of a profound journey known as the Great Migration.
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.
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.