Imagine hiking through a forest when you notice a large cat watching you from the shadows. At first, it looks like a modern tiger. Then it steps into the light...
Category - Earth
More than 55 million years ago, a giant predator ruled the swamps of ancient South America. Titanoboa was the largest snake ever discovered, reaching lengths of around...
In 7.5 billion years, the Sun will expand and engulf our planet, destroying all life as we know it. Of course, a mass extinction on Earth could happen much sooner than...
About 50 billion rogue planets are roaming the Milky Way with no host star to hold on to, some of them three times bigger than the Earth. They don’t give off any...
1.3 billion years ago, two orbiting massive black holes, circling each other at 250 times a second, collided in a violent, universe-rippling explosion that sent waves of...
The ocean is so enormous that it is difficult to truly understand its scale. Covering more than 71% of Earth’s surface, it contains the vast majority of all the...
Despite what you think, the Earth isn’t really the monogamous type. Along with the Moon, Earth has another moonlike companion – a small asteroid wandering...
MSN New, Earth
Billions of Cicadas Just Emerged for the First Time in 17 Years, and Here’s Why It Matters
For the first time in 17 years, billions of cicadas are crawling out of the ground across parts of the United States. Their sudden appearance may look like the beginning...
Humans dominate Earth today, building cities, launching spacecraft and transforming the planet in ways no other known species ever has. But what if we were not the first...
