From the blog of Gil Dayan at The Times of Israel ...

In the tariff war with the US, China has put export controls on rare earths. In anticipation of such controls, President Donald Trump has been sharply focused on access and supply of mineral resources ...

Math and computer science researchers have long known that some questions are fundamentally unanswerable. Now physicists are ...

For the first time, scientists have characterized a promethium coordination complex, advancing the understanding of ...

Regional capital, City of Cape Town, Western Cape (Republic of South Africa), elevation 38 m Press to show information about this location It looks like you're using an old browser. To access all of ...