Abstract: To quantify the effect of air gap on the dielectric constant measurement of low-loss materials, this letter presents the first quantitative study of the effect of five different shapes on ...

Hope the polar bear has died following a "vital dental procedure" A polar bear has died at a wildlife park after undergoing a dental procedure, it has been announced. Hope joined three other polar ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Prof Mike Hulme (University of Cambridge, UK) -- Climate engineering research risks overstating science’s capacity to deliver solutions, as the checkered history of climate control shows political, ...

Some scientists and engineers have proposed novel technological "fixes" to mitigate the impacts of climate change — including giant, floating sea curtains to prevent warm water reaching ice shelves.

Florida’s surgeon general said Sunday that he had not weighed the cost – in terms of infections, hospitalizations or deaths – of ending vaccine mandates in his state. But scientists who have done ...

BERLIN — German Chancellor Friedrich Merz shot dead a mother polar bear and her two cubs during a recent hunting trip to Canada, according to a bogus news article that circulated online this summer.

Contributed by Monica Olvera de la Cruz, July 29, 2019 (sent for review June 14, 2019; reviewed by Pietro Asinari and Dave Thirumalai) The hydration of molecules affects their physical and chemical ...

A QUINTESSENTIAL image representing the Arctic is a polar bear majestically traversing the endless ice. Fluffy yet deadly, these massive carnivores are the top dogs in their natural habitat, having no ...

The Polar Loop monitors activity, sleep, and heart rate in a design familiarized by Whoop. The key difference is a one-time payment that gets you the device and all its features. Finnish wearable ...

Polar is a well-known brand in the wearables market and it just announced its first passive wrist wearable. Polar Loop is a direct competitor to the Whoop band, but it ditches the additional ...

One of the most famous polar shipwrecks has been filmed in detail on the sea floor for the first time. The Terra Nova carried Captain Scott and his men on their doomed expedition to reach the South ...