Installed in the year 1410, this giant outdoor clock in downtown Prague has been ticking for over 6 centuries, and is the world’s oldest astronomical clock still in operation.

We know that an atom is made up of tiny particles called electrons, protons and neutrons. The discovery that protons and neutrons are made up of smaller atoms is crucial in the history of modern physics. The physical model of...

Scientists have warned that the asteroid Bennu, which is expected to hit Earth in 2135, will not be a challenge to Earth. Bennu was at the top of the list of asteroids capable of crossing the Earth in close range....

The Shanay-Timpishka is one of the tributaries of the Amazon River. Even in the non-rainy season, the 5km wide Amazon River and its surrounding forest were always full of mystery. The tribes and flora and fauna of that forest, which...