Researchers have developed a battery-free wearable sensor chip that detects high-frequency electromagnetic fields by ...

One of the joys of an itinerant existence comes in periodically being reunited with the fruits of various orders that were sent to hackerspaces or friends somewhere along the way. These anonymous ...

In physics, electromagnetic radiation (EMR) consists of waves of the electromagnetic (EM) field, propagating through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves ...

Researchers have created a flexible, adhesive hydrogel reinforced with carbon nanotube and metal-organic framework ...

What is Electromagnetic Radiation? When you sit in front of a computer or television, you are being bombarded by harmful waves quietly emanating from it. Even if you turn off the device, your ...

It is an old urban legend that your microwave could be giving you cancer, but is it actually true? Microwave ovens produce ‘microwaves’, or a form of non-ionising electromagnetic radiation. While a ...

Scientists from a number of leading research institutions including the Max Planck Institute for Radio Astronomy in Bonn, Germany, used the Low Frequency Array (LOFAR) telescope to observe 68 of ...

This article is published in partnership with “La Tête au carré”, the daily radio show on France Inter dedicated to the popularisation of science, presented and produced by Mathieu Vidard. The author ...