After years of injury reports and safety advisories, water beads continue to be a serious and growing health hazard for young children, the Consumer Product Safety Commission said on Tuesday. The ...

This photo shows the upper part of the water tornado model. The acrylic glas tank has a diameter of 50 centimetres and is illuminated with LED strips. The water forms a vortex whose surface shape ...

Researchers have developed a simple laboratory model using a water tornado to simulate the dynamics of gas and dust in planet-forming discs. Experts have long tried to study the swirling clouds of gas ...