High-purity samples are essential for quantum matter research. This Comment discusses interesting directions and relevant considerations in growth techniques, particularly molecular beam epitaxy ...

Fundamental changes are needed to nature-harming industries such as farming, fisheries and fossil fuels, which are costing the world trillions of dollars a year, a UN report warns. Action is also ...

Clinical trial design is a key aspect of the successful conduct of clinical trials. It involves deciding parameters such as the number of patients, the length of the trial, the comparator arm (in ...

Green groups are calling on the Government to make environment-friendly changes in upcoming planning reforms after research found that local authorities are struggling to meet legal deadlines for ...

President-elect Trump’s appointed “border czar” said Monday that a potential legislative solution for Dreamers should be contingent on Democrats supporting increased border security and ...

Nature has had 3.8 billion years of evolution to refine and perfect designs and processes for survival—everything from the design of a bird’s wing to how seeds pollinate. In contrast ...

1 Poilievre calls for asylum-seeker cap, border controls in wake of Trump tariff ... elect is something else entirely. The singular nature of the incoming president, and the threats and worries ...