In laboratory studies, coronae emit a faint blue light from the tips of spruce needles. In nature, ambient light drowns out this glow, so researchers used a special camera to detect invisible, ...

Add Yahoo as a preferred source to see more of our stories on Google. ST. JOSEPH, Mo. (News-Press NOW) — Lots of sunshine is expected over the weekend and into the start of next week. Everyone loves ...

Laser-plasma interactions represent a cornerstone of high-energy-density physics, where intense laser pulses interact with solid or gaseous targets to generate plasmas. This process underpins the ...

Researchers used the MIRI instrument onboard the James Webb Space Telescope (JWST) to identify the presence of ultraviolet radiation in five young stars in the Ophiuchus region, and to understand its ...

UV radiation, from both natural and artificial sources, can damage DNA, cause sunburn, and lead to skin cancer, with UVA and UVB rays being the primary culprits. Air pollution, particularly ...

Ultraviolet radiation penetrates most deeply in clear water bodies. UV radiation shifts at Lake Tahoe are associated with wet and dry extremes. (VAWiley/Getty) Lake Tahoe is experiencing large-scale ...

For people who live in a place as sunny as metro Phoenix, the Ultraviolet Index is a crucial tool to help protect against dangerous levels of sun exposure. The UV Index measures the radiation that ...

Bengaluru and Karnataka are facing unusually harsh early summer conditions with soaring temperatures and extreme UV radiation ...

A novel color-changing ‘living’ sensor reveals exposure to UV radiation, paving the way for future innovations in materials science.

ST. JOSEPH, Mo. (News-Press NOW) -- Lots of sunshine is expected over the weekend and into the start of next week. Everyone loves when the blue sky is out, but many forget to protect their skin from ...