ORLANDO, Fl. – As the days get shorter and the sun lowers in the sky, the intensity of sunlight decreases, signaling to trees that it’s time to prepare for winter. This triggers the leaves to stop ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Could the Star of Bethlehem have been caused by a “great conjunction” of the bright planets Venus and Jupiter? On June 17, 2 B.C., the planets had come so close they would have almost appeared as one ...

An extra stage has been identified for the first time that helps explain why ice can have a liquid layer at the surface even ...

The air particles that fall through will impact the shape they become. Warm temperatures tend to lead to longer shapes, like a needle. Colder temperatures create flat, plate-like snowflakes. Hahn said ...

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We may receive a commission on purchases made from links. All electronic devices require a power source. Most objects can just be plugged into a wall socket, and the gadget will never run out of juice ...

Road Studs Science Explained: Ever seen yellow square-shaped objects embedded on the sides of the roads or highways you often drive through? You may have noticed that these shines and emit ligh during ...

The Saarland researchers reveal that the slipperiness of ice is driven by electrostatic forces, not melting. Water molecules in ice are arranged in a rigid crystal lattice. Each molecule has a ...

Forbes contributors publish independent expert analyses and insights. Questions about hunger and fullness come up constantly in my clinic. Many patients try to manage appetite through willpower alone, ...

This is essentially crystal formation. Snowflakes form when water droplets attach to particles in the sky, like dust or pollen. This creates a six-sided shape. The particles fall through different ...