ADHD can appear differently in teens than in younger children. Adolescents may be less likely to show hyperactivity, although symptoms of inattentiveness and impulsivity often continue.

One of the major breakthroughs proposed by Einstein in 1905 was the quantum theory of light, which posited that light is made up of small particles, known as photons, and these quantum particles ...

Although usually created from ultracold atoms, scientists have recently successfully observed this quantum state of matter using photons instead. This could give scientists a greater understanding ...

In 1905, Albert Einstein shook up physics by proposing that light wasn’t just a wave, but it could also behave like a collection of particles (which were later called photons). This outrageous idea, ...

A new study suggests that people with arthritis may be more likely to have overactive bladder (OAB), a condition that causes frequent and sudden urges to urinate. The research, published on ...

The problem is more prevalent in women, but the percentage of men with an overactive bladder—leakage is a major symptom—has risen over the past decade or so, probably due to an aging ...

ADHD symptoms in women are often missed. Unlike men or boys with attention-deficit/hyperactivity disorder (ADHD), women and girls tend to not be disruptive and are ...

Scientists have built the first networked quantum computer using photons, demonstrating that room-temperature modules can be connected and scaled up.

In the 1780s, in other words, legislative, not executive, hyperactivity was the problem. Since Trump’s inauguration Republicans in the House and the Senate have raised little complaint about the ...

Attention deficit hyperactivity disorder (ADHD) is a behavioral disorder characterized by an ongoing pattern of inattention and/or hyperactivity-impulsivity. When both symptoms are present, the ...

The observation of the supersolid state in photons provides a new window through which to peer into its mysteries. Imagine being in a crowded theatre where all the seats are occupied except for ...