An international research team studying fossilized oyster shells has revealed substantial annual temperature variation in sea water during the Early Cretaceous. The finding overturns the assumption ...

The distribution of outermost shell electrons, known as valence electrons, of organic molecules was experimentally observed for the first time by a team led by Nagoya University in Japan. As the ...

Royal Dutch Shell plc (“Shell”) today announces that it will introduce the option for shareholders to receive Shell’s dividends in US dollars with effect from the fourth quarter 2019 interim ...

If phosphorous has five electrons in its outermost shell, meaning it needs only three more to fill the shell, how can it form FOUR valence bonds when used as a dopant in a silicon crystal? This is one ...

Nokia has introduced an enhanced version of their Near Field Communication (NFC) shell for the 3220. The shell will allow users to pay for items using debit or credit accounts as well as act as an ...