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Topological insulators are materials that are insulating in their interior but can support the flow of electrons on their surface. The underlying cause is time-reversal symmetry: their physics is ...

Jan 28 (Reuters) - Payments giant Visa (V.N), opens new tab and Elon Musk's X are partnering to offer direct payment solutions to customers of the social media app, a person familiar with the ...

Seals wearing what look like small yellow “hats” have been seen off the coasts of PEI, New Brunswick and Nova Scotia, catching the attention of locals and researchers alike. These unusual ...

The world's largest iceberg is on a collision course with a remote British island, potentially putting penguins and seals in danger. The iceberg is spinning northwards from Antarctica towards ...

Then intermediate casing seals off intermediate rock formations that may have different pressures than deeper or shallower rock formations. The narrowest casing is then snaked through these layers ...