News reports frequently mention that oil reserves on the planet are about to run out, and humanity is facing a severe crisis.

There are four so-called fundamental forces in the universe: the strong nuclear force, which ensures the stability of atomic ...

It is hard to argue that the sun is incredibly beneficial. It gives us light and warmth, keeps water in a liquid state, and ...

In octopuses, hemocyanin is used to transport oxygen from the gills and skin throughout the body. It works more efficiently ...

Theoretically, if the flow of time went in the opposite direction—from the future to the past—the laws of physics, mechanics, ...

The division into time zones didn’t always exist. As late as the 19th century, different countries and even cities operated ...

According to modern understanding (the giant impact hypothesis), the Moon was formed when a large object, roughly the size of ...

In order to convince fans of the tried-and-true technology of draft horses, Watt developed the concept of “horsepower.” He ...

This distinctive aroma is scientifically called "petrichor." In Greek, "petra" means "stone," and "ichor" refers to "the ...

The second wave is the well-known medieval “Black Death.” From 1348 to 1352, it spread throughout Europe, reaching even ...

Researchers gathered a group of eight volunteers and recorded their brain activity using an MRI scanner as participants spent ...

Unicorns appear in the Bible, on Renaissance paintings, in children's fairy tales, on t-shirts, and phone cases. Find out how ...