To ensure 90% of the population could likely not spot the difference, you would need to place a 50-inch 4K TV 5.9 feet away. To extend this threshold to 100%, it would need to be at least 6.8 feet ...

Universities have found themselves under pressure from President Trump – from blocked funds for research, to attacks on their ...

Spacetime isn’t something that exists; it’s a model for describing how events happen. Treating events as objects creates philosophical confusion and fuels misconceptions, such as time-travel paradoxes ...

Altmetric tracks about 250mn (and rising) mentions of research, from fleeting social media posts to citations in patents and policy documents. Mentions are linked to DOIs, the standard digital IDs ...

September hurricane showed how competition between government and private forecasts can damage accuracy and trust ...

The job displacement, “even for top performers”, necessitates action, the researchers argue. Policymakers should “invest in rapid upskilling across the skill spectrum, and provide targeted protections ...