Testing has been completed of a device for carrying out irradiation tests of various radioisotopes - such as yttrium-90 - at the two pressurised heavy water reactors that make up Phase III of the ...

China's export controls on rare earth yttrium throttling supply International prices have rocketed, stocks running low for some Shortages pose risks for aerospace ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...