"Organic chemistry in concentrated sulfuric acid is rarely studied yet surprisingly rich, with recent work supporting the notion that complex organic molecules ... it's a polar molecule, can ...

Copyright 2024 The Associated Press. All Rights Reserved. In Churchill, Manitoba scientists say there are now about half the polar bears as there were 40 years ago ...

The Antarctic ozone hole usually starts forming in early August, but rare warming events and a strangely elongated polar vortex this year may have delayed its arrival. Sudden and rare warming ...

You know, the stuff we read in textbooks? Turns out, we’ve been wrong. A group of researchers discovered that the molecules at the surface of salt water organize themselves in a way that’s totally ...

Police shot a rare polar bear that they saw outside a cabin in a secluded Icelandic community because they thought it posed a threat, the authorities said on Friday. Polar bears are not native to ...

A rare polar bear that was spotted outside a cottage in a remote village in Iceland was shot by police after being considered a threat, authorities said Friday. The bear was killed Thursday ...

A rare polar bear that was spotted outside a cottage in a remote village in Iceland was shot by police after being considered a threat, authorities said Friday. The bear was killed Thursday ...

for example, their reproduction. Because they use the light as a signal, the light environment in the polar regions increases the likelihood that the flowering of closely related plant species ...

Any potential regulation would likely begin in a phased manner, targeting the more toxic substances (hydrophobic and polar head groups specifically), and ... to conclusions based on the current EU ...

A potential solution to this problem has been developed: small molecules that help displaced ... potential of this strategy can realized. For example, TRAMs must be used stoichiometrically ...

Copyright 2024 The Associated Press. All Rights Reserved. The setting sun illuminates a mural of a polar bear on the side of an apartment building, Sunday, Aug. 4 ...