Science

The Invisible Assassin: Dengue's Deadly Grip on the World
In the sticky heat of tropical cities, a tiny mosquito with striped legs becomes one of the deadliest creatures on Earth. It carries dengue fever a disease that has haunted humans for centuries. Many people think of it as just another flu-like illness, but dengue is far more dangerous. In the first half of 2025 alone, more than 3.6 million cases were reported, with nearly 2,000 deaths. And as climate change and rapid urban growth give mosquitoes more room to thrive, dengue is no longer limited to far-off villages. It’s spreading fast, knocking at the doors of cities worldwide.
By Muzamil khan5 months ago in Earth
NASA incredible rescue mission
Some of the most vivid and enduring visions of hell in Western culture come from Dante Alighieri’s “Inferno,” the first part of his 14th-century epic poem, The Divine Comedy. In this literary masterpiece, Dante presents a meticulously structured underworld divided into nine concentric circles of torment, each designed to punish sinners in proportion to the severity of their earthly misdeeds. From the lustful caught in eternal storms to the traitorous frozen in icy pits, Dante’s infernal imagery is both elaborate and harrowing. His work has profoundly influenced the Western imagination, shaping countless artistic, literary, and religious depictions of hell as a place of eternal suffering.
By Blessing Ngozi5 months ago in Earth
whats the edge of the universe
The universe, as vast and mysterious as it is, has a boundary known as the cosmological event horizon—the ultimate edge beyond which we can never travel. This edge lies an astonishing 16 billion light-years away from Earth, and due to the fundamental laws of physics, it remains forever beyond our reach. Unlike earthly boundaries or even the edges of our solar system, this cosmic limit is not a tangible wall but a consequence of the universe’s expansion and the universal speed limit discovered by Albert Einstein.
By Blessing Ngozi5 months ago in Earth
Robotic Soilders
In the not-so-distant future, the nature of warfare may be transformed beyond recognition. Human soldiers, long the backbone of military forces, could eventually be replaced on the front lines by robotic warriors powered by advanced artificial intelligence. These autonomous machines promise a level of efficiency and endurance far beyond human capability. Unlike human troops, they would never grow fatigued, never succumb to fear, and never question the orders they are given. Equipped with cutting-edge weaponry, night vision systems, and instant battlefield communication, AI-driven soldiers could carry out complex operations with precision and speed that no human army could match.
By Blessing Ngozi5 months ago in Earth
Living Shields: Animals That Use Other Animals as Armor. AI-Generated.
Nature’s Unexpected Alliances In the wild, survival often means evolving sharp claws, thick skin, or powerful venom. But some animals take a more creative route — they use other animals as living shields. These relationships aren’t always mutual. Sometimes it’s symbiosis. Other times, it’s more like sneaky exploitation.
By Secret5 months ago in Earth
Nature’s Narcissists: Animals Obsessed With Their Own Reflection. AI-Generated.
When Animals Meet Themselves Most of us have seen a cat pawing at a mirror or a bird pecking at a window. It’s amusing — but also puzzling. Do animals recognize themselves? Are they angry? Curious? In the wild, mirrors don’t exist — so when animals encounter their reflection, their reactions reveal surprising insights into how they see the world.
By Secret5 months ago in Earth
Animals That Spin, Twist, and Roll to Survive. AI-Generated.
Survival by Motion In the wild, running isn’t the only way to survive. Some animals have evolved bizarre and brilliant ways to escape danger — not by fleeing straight, but by rolling, twisting, or even spinning like wheels. These acrobatic moves aren’t just for show; they’re powerful survival tools, designed by millions of years of evolution.
By Secret5 months ago in Earth
Inside Out: Animals That Use Their Organs as Weapons. AI-Generated.
When Nature Turns Itself Inside Out In the animal kingdom, survival demands creativity. Some creatures grow armor. Others develop claws, venom, or speed. But a rare few take defense to the extreme — by using their own internal organs as weapons. These animals literally turn themselves inside out, ejecting guts, bones, blood, and more to confuse, escape, or fight their enemies. It sounds impossible, even grotesque, but for these bizarre creatures, it’s business as usual.
By Secret5 months ago in Earth
Time-Traveling Flowers: Species That Haven’t Changed in Millions of Years. AI-Generated.
Flowers from Another Era Imagine a flower blooming today that once existed alongside dinosaurs. It may sound like science fiction, but several plant species have survived unchanged for millions of years. These time-traveling flowers are often called “living fossils” — plants that look almost identical to fossilized versions from prehistoric times.
By Secret5 months ago in Earth
Shapeshifting Petals: Flowers That Change Form As They Age. AI-Generated.
We often imagine flowers as fixed symbols of beauty—unchanging, flawless, and fleeting. But in truth, many flowers are far from static. Some go through fascinating transformations as they age. Their petals may twist, their colors may fade or intensify, and their structures may shift altogether. These shapeshifting abilities aren’t just beautiful—they're biologically strategic.
By Secret5 months ago in Earth
When the Moon Turns Red: How to See Sunday’s Rare ‘Blood Moon’ Total Lunar Eclipse
A Sky Show Written in Shadows Sometimes the universe arranges a performance that causes city dwellers to stop, gaze up, and briefly forget the daily life's rush and bustle. This Sunday night, when a rare full lunar eclipse known as a Blood Moon occurs, such a chance will arise. The shadow of the Earth will be a deep, copper hue when the Sun, Moon, and Earth are perfectly aligned during this event. The Moon will be completely covered in the Earth's shadow.
By Shahjahan Kabir Khan5 months ago in Earth
Sun
Auther Name Hazratullah The Sun, the giant star that provides light and warmth to our world, heralds the beginning of each day with its rising. Every morning, as darkness fades and the first rays pierce the horizon, sunlight spreads across homes, streets, and every corner of nature. In this story, we explore the Sun’s importance, mysteries, and its vital presence in our lives.
By Asmatullah5 months ago in Earth