The UV Index measures the ultraviolet radiation coming from the sun. There are three primary types of UV radiation: ...

Exploding with 30 times the energy of the Hiroshima blast, it blew out the windows on more than 7,000 buildings and caused instant ultraviolet burns and injuries to 1,600 people on the ground. No one ...

The study measured odour levels against exposure time, and found that just 2–3 minutes of UVC treatment was sufficient to kill the bacteria and eliminate the foul smell. It was not simple: too much ...

The nine-county Front Range region recorded 23 days between late May and early September when ozone pollution levels exceeded ...

Pollution and rising temperatures can cause everything from fine lines to eczema flare-ups. We asked experts how you can ...

Depending on the severity of your sunburn, it can last anywhere from a few days to a few months. Moisturizing the skin can ...

But using too many strong, proven ingredients at once can lead to a variety of not-so-pleasant side effects such as redness, ...

Greenhouse gas concentrations climbed to a new record in 2019 and rose again this year despite an expected drop in emissions due to COVID-19 lockdowns, the World Meteorological Organization said on ...

Astronomers using the Hubble Space Telescope have observed a white dwarf - a highly compact stellar ember - that appears to have gobbled up an icy world akin to the dwarf planet Pluto, a finding with ...

Readers sound off on presidential powers, government shutdowns, federal troops in cities and concerns over unchecked ...

September 16 is celebrated as World Ozone Day, marking four decades since representatives from around the world gathered in Vienna to lay the foundation for the ...

As electrical utilities implement sensors for infrastructure monitoring, IT will become more central to their operations.