Scientists suspect lightweight dark matter might ionize hydrogen in the Milky Way’s core. This could also explain the 511-keV ...

A new study suggests that clues about dark matter may be hidden in the Milky Way's Central Molecular Zone, where unexplained ...

A strange energy source at the center of the Milky Way may be a new type of dark matter. Scientists found that hydrogen gas ...

NASA’s Perseverance rover recorded unusual sounds as a Martian dust devil passed directly over the robotic vehicle in 2021, ...

Amplified spontaneous emission is a physical phenomenon that entails the amplification of the light spontaneously emitted by ...

Learn more about this new form of dark matter, which may positively charge hydrogen clouds.

An international team of researchers has discovered a new method to generate electricity using small plastic beads. By placing these beads close together and bringing them into contact, they generate ...

This resulted in the particles' negative surface charge being neutralized, enabling them to diffuse readily in mucus gel at a rate just ten times slower than in water, an unhindered medium.

When researchers at the Los Alamos National Laboratory visualized data from the first few nanoseconds of a lightning, they ...

Tell students that each salt crystal is made up of two different types of particles called sodium ions and chloride ions. Tell students that ions are atoms or molecules that have either a positive or ...