New findings about the biggest asteroid to ever hit the earth, 2 billion years ago, came to light. The asteroid was 25 Km in diameter, and not 15 Km like previously thought. It had hit Africa and created the Vredefort crater.
Photo by: https://pixabay.com/photos/asteroid-comet-meteorite-3628185/
Our immune system consists of different types of organs, cells, and molecules. The function of the immune system is to protect our bodies from invaders
The Ponary massacre site, 10 km from Vilnius Lithuania, was a popular summer resort for residents of Vilnius prior to World War 2. In 1940,
Is the opinion of 97% of the world’s scientists, that greenhouse gases are the main cause of global warming, correct just because they are the
