Best Weather in the World: 10 Temperate Locales
hosting70318340 When it comes to the best weather in the world, everyone has their own idea of paradise. Some want sunshine and warmth year round, while others prefer cool breezes and…
The Most Dangerous Volcano in the World (and 9 Scary Others)
Volcanoes are some of Earth’s most awe-inspiring features — but also among its deadliest. When asking which is the most dangerous volcano in the world, scientists consider not just eruption…
8 States With the Most Tornadoes in the U.S.
A tornado is a violently rotating column of air that stretches from thunderstorms to the ground. In an average year, hundreds of tornadoes occur in the United States, especially in…
Where Are Tornadoes Most Common Around the World?
1. Tornado Alley (Central United States) The region known as Tornado Alley — including Texas, Oklahoma, Kansas, and Nebraska — experiences the highest frequency of tornadoes in the U.S. According…
Anatomy of an Underwater Explosion
One hand grenade is in the pool, the other is by your chair. Which blast is more dangerous? If you chose to jump in the pool rather than endure the…
What Is the Strongest Military in the World?
Military power isn’t distributed evenly across the globe. Some countries have huge armies, air forces and navies, while others have little more than some semi-professional militias. When it comes rankings,…
How the Big Crunch Theory Works
We’re all worried about what will happen at the end of our lives. We see other living things die, and we know it will happen to us. Because it’s inevitable,…
The Independent Variable vs. Dependent Variable in Research
The Independent Variable vs. Dependent Variable in Research In any scientific research, there are typically two variables of interest: independent variables and dependent variables. In forming the backbone of scientific…
Why a Geomagnetic Storm Makes for Pretty Skies and Tech Scares
When the Sun gets rowdy, Earth feels it. A geomagnetic storm happens when solar activity stirs up Earth’s magnetic field, producing large magnetic disturbances that can mess with everything from…
15 Famous Astronauts Who Expanded Our Universe
Some brave explorers travel across oceans; others blast off into space. This list of famous astronauts celebrates the pioneers of space exploration — those who took “one giant leap” for…