A third greenhouse gas is nitrous oxide. Recall our atmosphere is mainly nitrogen gas. When air is used as the source of oxygen for the combustion of fossil fuels such as gasoline or coal, nitrous ...

Multidrug-resistant organisms (MDROs) are a major challenge in everyday medical practice, as they often cannot be treated ...

The ultraviolet index measures the intensity of the sun's harmful rays. Learning how to read it can help you protect your ...

The issue of mobile broadband networks and human health just cropped up again after the UK Health Security Agency (UKHSA) ...

A fresh examination of high-resolution photographs of the Shroud of Turin concludes that the cloth’s faint body image is best explained by a burst of radiation, rather than by paint, scorch marks or ...

The UV Index isa measurement of the intensity of the sun and its radiation. Meteorologist Lauren Brand explains what it is ...

Energy from the sun’s rays can cause skin damage and cancers. Sunscreens can absorb or reflect the dangerous UV light. Here’s ...

Sunglasses are an important accessory – not only for the fashion, but more importantly, for protection. This summer, focus on ...

However, light that leaves our star also contains UVC radiation, which has a shorter wavelength than UVA or UVB light and ...

Breakthrough metasurface acts like a smart mirror for electromagnetic waves, automatically adapting its reflection without any external control.

In this work, we simulate AT2017gfo-like light curves and perform a Bayesian analysis to study whether an ultraviolet satellite capable of rapid gravitational-wave follow-up, could distinguish between ...

THz waves, located in the far-infrared region of the electromagnetic spectrum, can be used to perform non-invasive imaging through opaque materials for security and quality control applications.