In the everyday world that humans experience, objects behave in a predictable way, explained by classical physics. One of the ...

A water tornado enables a realistic simulation of the dynamics of gas and dust in planet-forming discs. Kepler’s laws confirmed in a water tank: The orbits of floating particles follow the same ...

However, some scientists suspect life originated even earlier, emerging from accumulated organic molecules in primitive bodies of water, a mixture sometimes referred to as primordial soup.