Ants are spiteful

Ants are spiteful

Research carried out by scientists at the University of Freiburg, Germany, revealed that ants use associative learning to recognize enemies. Just like humans, animals also …

Why is gold golden? It's relative

Why is gold golden? It’s relative

ZAP//Myimagine/depositPhotos/(pd) Arthur Sasse Gold’s unique shine is due to an intriguing interplay between quantum mechanics and Einstein’s theory of relativity. Gold’s distinctive appearance and value …