Explore the mysteries of the earth and the universe

The hermaphroditic characteristics of the spotted hyena are completely opposite to those of humans, so is the social system of the spotted hyena also opposite?

Is It True That a Lion's Belly Is Very Tight While a Tiger's Is Flabby? Why?

Oct 16, 2025

How Terrible Is The Reproductive Isolation Of Earth's Species? Is There Reproductive Isolation Between Humans And Animals?

Aug 31, 2025

Drilling 480 metres beneath antarctic ice, the discovery of swarms of marine life changes the perception of life

Dec 04, 2025

Why Is It That Dinosaurs Are Not All Extinct And Are Still Living On Earth, Everywhere Around Humans?

Jan 09, 2026

Extraterrestrial

Our Fears Were Not Unfounded, As 70,000 Years Ago Our Solar System Was Invaded By Another Star

Oct 10, 2025

Top Articles

A Female Spotted Hyena With Lad Parts? Is It a Genetic Mutation, Or Is It Male Incompetence?

Is It True That a Lion's Belly Is Very Tight While a Tiger's Is Flabby? Why?

What Is The Truth About The Loch Ness Monster, Which Became Famous After 1933?

How Terrible Is The Reproductive Isolation Of Earth's Species? Is There Reproductive Isolation Between Humans And Animals?

Our Fears Were Not Unfounded, As 70,000 Years Ago Our Solar System Was Invaded By Another Star

Earth

What Is The Truth About The Loch Ness Monster, Which Became Famous After 1933?

Mysterious Holes Keep Appearing In The Arctic Circle, Not Good News For Mankind, Scientists Are Worried

500 Trillion Tons! A Comet Is Heading Towards Earth? Scientists: Speed 35,000 Km/h

Scientists Warn: Earth Could Undergo An Upheaval! Atmospheric Oxygen Levels May Revert Back To 2.4 Billion Years Ago

What Is The Largest Man-Made Lake In China? How Big Is It?

What Would Be Underneath The Sahara Desert If The Sand Was Dug Up?

Science

Exploring The Limits Of Physics, What Is The Smallest Matter In The Universe?

What Is The End Point Of The Evolution Of Carbon-Based Life? How Far Away Is Humanity From This Endpoint?

Once The World's Largest 'Eye In The Sky', It Sent Telegrams To Aliens, Now It's a Dumping Ground

If The Milky Way Were Reduced To The Size Of An Electron, How Big Would The Universe Be?

If There Is a Time Machine, Then Why Haven't Humans Come To See Us In The Future?

If The Earth Shrank To The Size Of An Electron, How Big Would The Universe Be?

Biology

Is It True That a Lion's Belly Is Very Tight While a Tiger's Is Flabby? Why?

How Terrible Is The Reproductive Isolation Of Earth's Species? Is There Reproductive Isolation Between Humans And Animals?

Drilling 480 metres beneath antarctic ice, the discovery of swarms of marine life changes the perception of life

Why Is It That Dinosaurs Are Not All Extinct And Are Still Living On Earth, Everywhere Around Humans?

Extraterrestrial

Our Fears Were Not Unfounded, As 70,000 Years Ago Our Solar System Was Invaded By Another Star

Curiosity Discovers Surreal Phenomenon: Cool Rocks 'Growing' On Desolate Mars, Defying Gravity

Is The Moon Toxic? Scientists: Moon Astronauts Have 'Strange Illness' And The Smell Of Gunpowder On The Moon Is Strong

Mysterious Circles Have Appeared In The Universe And Scientists Don't Know How To Explain It... Is It The Emergence Of An Advanced Civilisation?

Voyager 1 Has Flown 22.8 Billion Kilometres Away, How Did It Manage To Send Its Signal Back To Earth?

There Are No People On The Moon, So Why Are There Over 180 Tonnes Of Rubbish And Where Did This Rubbish Come From?