Wild nature

Are fire tornadoes a real thing? Yes! And so are these other phenomena!

Image: NOAA

You know the rain and the snow. You even know tornadoes, hurricanes, and the green lights in the North. But the weather can be crazier, much crazier than that! Would you believe us if we told you fire can become a tornado or that dust can make cities disappear? When combining the four elements, anything can happen, and we’ve gathered some of the craziest weather phenomena for you here!

Image: Mark Fletcher-Brown

Imagine a tornado picking up flames instead of debris. That’s a fire whirl, a spinning column of fire that can reach hundreds of feet high during wildfires. It forms when intense heat pulls air upward and the wind twists it into a vortex. Two of the worst and most destructive things together, we don’t need to explain the kind of consequences this unusual phenomenon leaves behind!

Image: Irham Setyaki

If you’ve ever seen photos of a giant wall of dust swallowing a city, that’s a haboob. You can double-check, but indeed it says "swallow a city"! These massive dust storms often appear in desert regions like Southern America or northern Africa. They happen when cool air from a thunderstorm rushes down and pushes up dirt and sand, creating a thick rolling curtain of dust. The best way to handle one? Head inside and let it pass, but never try running away from it. There’s no outrunning a haboob.

Image: Declan Sun

You feel the tiny drops of water falling from the sky, but you look at the floor and it’s completely dry. What’s going on? That’s virga, a ghostly phenomenon where the raindrops evaporate before they land. It looks like silky streaks hanging from the clouds, a bit like the sky is trying to rain but changes its mind halfway down. This disappearing act happens when the air below the cloud is too dry. Don’t worry, it’s innocent, just a little bit annoying.

Image: Susan Wilkinson

Tornadoes aren’t just a land thing (or a fire thing for that matter!), they can show up over water too. Waterspouts look like watery funnels rising from the sea, and while they can be dramatic, most are harmless and short-lived. Warm, humid air rising from the surface spins into a twisting column, pulling a bit of water mist with it. Sailors used to think they were sea monsters, but today we know better. Still, it’s not something you’d want to see from your fishing boat.

Image: Marc Szeglat

An erupting volcano is already scary enough, but when lightning starts flashing inside the ash cloud, it’s a spectacle. The bursts of electricity come from bits of rock and ash rubbing together and building up charge. Since volcanoes are hard to study up close, scientists are still learning exactly how this works.

Image: 泽浩 梁

If you’ve ever looked up on a cold night and seen glowing columns stretching toward the sky, you’ve spotted light pillars. They’re not UFOs; they’re ice crystals catching and reflecting light from the ground or the sun. Each tiny crystal acts like a little mirror, turning reflections into tall shimmering towers of color. They’re most common in freezing weather. Have you ever seen this?

Image: Meg

Every so often, the wind gets artistic and rolls snow into little white doughnuts. These rare creations, called snow rollers, need just the right mix of conditions: Sticky snow, a smooth surface, and a steady breeze. The wind pushes bits of snow along the ground until they curl up into round, hollow shapes.

Image: Wolfgang Hasselmann

Deep in the woods on a cold, damp night, you might find what looks like fine white hair growing on dead branches. That’s hair ice, and it forms thanks to a fungus that lives in rotting wood. The fungus releases chemicals that shape ice into thin, silky strands. They are so delicate, they melt at the first touch of sunlight. It’s one of nature’s quietest and most beautiful tricks.

Image: Stijn te Strake

At sunrise or sunset, look opposite the sun and you might spot a dark blue band climbing or sinking along the horizon. That’s Earth’s own shadow. Above it, a pinkish glow called the Belt of Venus often appears, reflecting the last bit of sunlight. Together, they make one of the simplest yet most breathtaking sky shows.

Image: Jakob Owens

If you’ve ever seen a rainbow-like halo around your shadow while standing above the clouds, you’ve witnessed a glory. It happens when sunlight bounces around inside tiny water droplets, splitting into soft rings of color. When that halo surrounds your shadow on mist or fog, it’s called a Brocken spectre, and it can make you look enormous. Early mountaineers used to think they were seeing spirits. Turns out, it was just their own reflection in nature’s mirror.

The truth about your brain

You won’t believe what happens in your brain while you sleep

Image: Milad Fakurian

Your brain is one of the most powerful and mysterious organs in your body. It controls everything from your thoughts to your emotions and even processes information at lightning speed. But how much do you really know about it? Some long-believed myths about the brain have been debunked, while other surprising facts reveal just how incredible this organ truly is. Get ready to be amazed by these fascinating brain facts!

Image: Natasha Connell

You’ve probably heard this one before, but it’s completely false! While it’s true that not all parts of the brain fire at the same time, imaging studies show that most regions are active throughout the day, even when we sleep.

Your brain is constantly working, controlling bodily functions and emotions, and processing information. So next time someone says you’re only using 10% of your brain, you can confidently tell them that’s just a myth!

Image: Aarón Blanco Tejedor

Here’s a weird fact: While your brain processes pain signals from the rest of your body, it has no pain receptors of its own. This is why surgeons can perform brain surgery on conscious patients without causing them pain.

However, the membranes and tissues surrounding the brain do have pain receptors, which is why headaches and brain injuries can be so excruciating.

Image: Usman Yousaf

How come we have headaches if the brain has no pain receptors? Well, that’s because headaches are triggered by chemical activity in the brain, changes in nerves and blood vessels, and even fluctuating serotonin levels.

In some cases, hormones like estrogen can also play a role, which explains why migraines are more common in women.

Image: Go to Johannes Plenio's profile Johannes Plenio

Dreams are proof that your brain never rests! (Warning: this fact can make you feel exhausted.) While you sleep, your limbic system, that is, the part of the brain that deals with emotions, becomes especially active, which is why dreams often feel so intense.

On average, humans experience four to seven dreams per night, even if we don’t always remember them. And what about that scary nightmare about falling? Well, you can thank your amygdala, the brain’s fear center, for that one.

Image: Brett Jordan

Have you ever walked into a room and instantly forgotten what you were after? That’s because short-term memory only lasts about 20-30 seconds! That’s not enough!

Your brain holds a limited amount of information in its active state before deciding whether to store it or discard it. Ironically, we can’t really choose what makes the cut, but we do hope these facts stay with you!

Image: BUDDHI Kumar SHRESTHA

That sharp, icy pain when you eat something too cold? It’s your brain’s way of telling you to slow down! Officially called sphenopalatine ganglioneuralgia, a brain freeze happens when cold food or drinks rapidly chill the blood vessels in your throat, causing them to constrict and then rapidly expand. This sends pain signals to your brain, warning you of the sudden temperature shift. It’s annoying, but it’s actually your body trying to protect itself!

Image: Josh Riemer

You didn’t need us to tell you, but let’s look at the details: The average person has between 12,000 and 60,000 thoughts per day. What’s even more interesting? 95% of those thoughts are the same ones you had yesterday. Is that not surprising enough? Hear this out: 80% of them tend to be negative. That’s because our brains are wired for survival, constantly analyzing risks and potential dangers.

Image: Terry Vlisidis

Even though it only makes up about 2% of your body weight, your brain employs a major quantity of energy! It consumes 20% of your oxygen and blood supply, making it one of the most demanding organs in your body.

If your brain goes without oxygen for just five minutes, brain cells start dying, leading to irreversible damage. This is why deep breathing and cardiovascular exercise are great for brain health!

Image: Alexander Andrews

Do you know that feeling when you hit the back of your head and see stars? That’s because your occipital lobe, which controls vision, is located at the back of your brain. If you get hit there, your brain momentarily misfires, causing flashes of light.

Interestingly, your brain processes vision on the opposite side; while your right brain controls your left eye, your left brain controls your right eye. It’s one of the many ways the brain operates in a complex way.

Image: Rodion Kutsaiev

Believe it or not, your brain generates between 12 and 25 watts of electricity when you’re awake. If you can’t really grasp how powerful that is, check this out: It’s enough to power a small light bulb! Your brain’s electrical activity is what allows neurons to send signals at speeds of up to 260 miles per hour.

Image: Robina Weermeijer

Your brain may be the fattiest organ in your body, consisting of at least 60% fat! This is why consuming healthy fats, like omega-3s and omega-6s present in fish, for example, is essential for brain health.

Healthy fats stabilize brain cell walls, reduce inflammation, and support cognitive function. So go ahead and enjoy that avocado toast, it’s food for your brain!

Image: Robina Weermeijer

It’s not just your memory that fades over time; the brain itself physically shrinks as one gets older. It continues developing until your late 40s, but after that, it slowly decreases in size.

Now, size doesn’t equal intelligence, so a smaller brain doesn’t necessarily mean a less capable one. Staying mentally active, exercising, and eating brain-boosting foods can help keep it in top shape!

Image: Lisa Yount

We often think of cholesterol as bad, but your brain actually depends on it! In fact, 25% of your body’s cholesterol is stored in your brain, where it helps with learning and memory. However, unlike other organs, the brain can’t absorb cholesterol from the blood, it has to produce its own. So, while too much cholesterol in the body can be harmful, the right amount is vital for brain function. At least you can use that as an excuse to get that burger!