Light-based quantum technologies, such as quantum communication and photonic quantum computing, require reliable sources of individual photons and, ideally, pairs of entangled photons. Semiconductor ...

To most people, calories are the North Star of nutrition: a rigid quantity assigned to each and every food that never wavers or changes. Two individuals who eat the exact same thing in the exact same ...

Light management significantly influences the photocurrent generation in all-perovskite tandem cells. Before photons reach the perovskite absorber layers, optical losses occur due to interfacial ...

Attosecond pulses enable sub-femtosecond studies of ultrafast electron dynamics. Since 2001, pulse durations have shortened ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Matcha contains tannins, which block your body's ...

Milk is a key source of nutrients that support bone health, including calcium, protein, and vitamin D. Whole milk and 2% milk provide many of the same essential nutrients, but they differ in fat ...

Vitamin D and magnesium help your body absorb calcium and use it effectively. A food-first approach is best. Get vitamin D from fish, eggs, and fortified foods, and magnesium from nuts, seeds, leafy ...

What is Photon, and Why Do You Need to See Them? There is just too much music. That’s not really a complaint, just an observation. 30 years ago, we imagined that we could keep up with all the cool ...

You can now order an “Iron Dome” for mosquitoes. Its name is the Photon Matrix, a black box about the size of a smartphone that can detect, track, and eliminate mosquitoes mid-flight using an ...