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 ...

Understanding how air moves across a planet is key to predicting its weather and climate. On Earth, these patterns shape ...

Radiation therapy is a cancer treatment that uses high-frequency waves to destroy cancer cells. Doctors determine the type and dose of radiation based on the type and location of the cancer ...

Some of the waves also pose a risk and are hazardous to human tissues. Climate change - OCR 21st Century All objects are continually absorbing and emitting infrared radiation, which is essential ...

While THz radiation waves have been manipulated in different ways over the past decades, controlling their direction in air has so far remained a challenge. Researchers at Ecole Polytechnique ...

Electromagnetic radiation is the general term for the more familiar light and radio waves, but also includes gamma rays, x rays, ultraviolet rays, and infrared. All of these forms of electromagnetic ...

Uncover the surprising connection between Earth storms and space radiation through the effects of lightning on high-energy ...

Hot bodies emit a continuous range of electromagnetic radiation at different energy values – this means that the radiation that is emitted is spread out over a range of different frequencies and ...

Binary neutron star mergers occur millions of light-years away from Earth. Interpreting the gravitational waves they produce ...

Short-wave infrared radiation (SWIR) is roughly the part of the electromagnetic spectrum between 1.4 μm – 3 μm, or 100 THz – 214 THz. This places it between visible light and microwaves ...