If I were to explain stealth to a layperson, I'd ask them to think of the game chupan-chupai (hide and seek) we played as ...

Earthquakes create ripple effects in Earth's upper atmosphere that can disrupt satellite communications and navigation ...

The celestial body, dubbed ASKAP J1832- 0911, was initially found by astronomers using the Australian Square Kilometer Array ...

The new wearable—resembling a temporary tattoo—is engineered to measure electrical signals from the brain and eye movements.

Menstrual blood contains hundreds of proteins, including various biomarkers linked to inflammatory diseases and cancers.

Only a tiny sliver of the Universe’s light can be seen by human eyes. But today we’re catching glimpses of the invisible ...

[ChrisJ7903] has created two Ardiuno programs for reading Victron solar controller telemetry data advertised via BLE. If you’re interested in what it takes to use an ESP32 to sniff Bluetooth Low ...

It’s called shortwave—and, thanks to a quirk of science that lets broadcasters bounce radio waves off the ionosphere ... “My Jim—he’s not simple,” Everett tells Julian Lucas.

May 16, 2025 — Molecules like DNA are capable of storing large amounts of data without requiring an energy source, but accessing this molecular data is expensive and time consuming. Researchers ...

They also tend to come with an array of features that make them expensive, so a simple heart rate monitor ... It uses an electrical sensor that requires you to touch your finger to the crown ...

Short Wave New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor.

Abstract: We propose and demonstrate a reconfigurable broadband radio-frequency (RF) transceiver based on optical comb generated by electro-optic modulation and cyclic four-wave mixing effect. In the ...