We often feel perplexed by how things work around us, and usually science is waiting with a reasonable explanation. Wondering why the sky changes color at sunset or how a tiny seed turns into a ...

Chest pain caused by gas can feel like sharp pains or tightness, and may be accompanied by belching, indigestion, or bloating. While often caused by food intolerances or digestive issues, gas pain in ...

Molecular dynamics is a method that uses Newton’s equations of motion to computationally simulate the time evolution of a set of interacting atoms. Such techniques are dependent on a description of ...