At the end of 2025, rare earth elements sit in an awkward intersection between climate ambitions, industrial policy and geopolitics. They are not the most important minerals by volume in the clean ...

多数用户的电脑通常预装Windows 7系统，由于对Ubuntu的好奇、喜爱或工作需求，会在同一台设备上加装Ubuntu，从而形成双系统共存的局面。然而，随着时间推移，可能有人希望移除Ubuntu系统。在这种情况下，如何安全有效地卸载Ubuntu，同时保留原有的Windows 7系统 ...

For one-third of the price of one F-35 Lightning II, the Pentagon made a key investment to ensure its supply of rare earth elements. The Department of Defense earlier this month announced that Lynas ...

Ashlee Buzzard was arraigned Friday on a charge of first-degree murder with special allegation after the body of her 9-year-old daughter, Melodee, was found in a rural area of Utah more than two ...

Gilbert Gee and Annie Ro depict systemic racism as the hidden base of an iceberg 10 (see illustration in online appendix exhibit 1). 11 The iceberg’s visible part represents the overt racism that ...