Compact solid-state laser system generates 193-nm vortex beam for the first time
Deep ultraviolet (DUV) lasers, known for their high photon energy and short wavelengths, are essential in various fields such ...
WKRG on MSN10d
Alabama School of Math and Science students research ocean acidification’s effect on local oysters
Six high school students at the Alabama School of Math and Science are taking science to the sea. They are students from all ...
MyGolfSpy19d
Best Spiked Golf Shoes Of 2025
In 2025, we tested 20 different pairs of spiked shoes. On average, each pair has around seven cleats. If my math is correct … Oh, sorry. You didn’t come here for a math lesson. The only math equation ...
The Independent20d
Polar vortex collapse across UK could bring severe cold weather in March
The Met Office says the UK is highly likely to see a polar vortex collapse in March - the weather phenomenon responsible for 2018’s ‘Beast from the East’. A sudden stratospheric warming (SSW ...
Scientific American20d
The 9 Unsolved Mysteries Mathematicians Can’t Stop Thinking About
The trees themselves—fields within the wider subject of math —are strong and towering, rooted firmly in established findings. The branches represent chances to grow the trees—expand the ...
Live Science20d
'Winter is far from over': Polar vortex reversal could bring springtime snow to US
The polar vortex is an area of low pressure and cold air circulating around the poles in the stratosphere — a layer in the atmosphere hovering between 7.5 and 31 miles (12 and 50 kilometers ...
Metro20d
Rare polar vortex collapse threatens to replace UK’s sunshine with frost and snow
There’s also an 80% chance that a polar vortex could collapse later this month, forecasters said, bringing wintry conditions. Met Office Deputy Chief Meteorologist Chris Bulmer said ...
UPI22d
Chain reaction could unleash cold polar vortex across United States through April
The polar vortex is a part of Earth's atmosphere that is found over the North Pole. Strong winds typically keep the vortex locked in place, but periodically, changes in the weather can cause the ...
LBC23d
'Polar Vortex collapse' set to send temperatures plunging - Brits could face freezing weather conditions
A late cold snap could affect the UK, due to a polar vortex collapse that is likely to cause extreme winter conditions across North America and Canada. The weather phenomenon is expected in the middle ...
The Independent24d
Polar Vortex collapse set to send temperatures plunging in the US and Canada
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...
Indiatimes24d
Polar vortex collapse: What is the phenomenon that the US and Canada are gearing up for?
A polar vortex collapse is set to unleash harsh winter-like conditions across North America. A polar vortex is a large atmospheric region characterised by low pressure and cold air around either of ...
Geographical24d
Geo explainer: What is a polar vortex collapse?
A polar vortex describes a band of winds in the stratosphere – the second-lowest layer of the Earth’s atmosphere – that move from west to east. They are located around 16-48 kilometres above the poles ...