Electrons play many roles in solid materials. When they are weakly bound and able to travel—i.e., mobile—they can enable ...

The genetic basis of inbreeding depression and of the related phenomenon, heterosis, has been a puzzle for many decades. Based on recent studies in many species, the authors argue that both ...

Trump had talked about ending tariff deals and letting the tariffs take effect. But after Bessent told him some deals were nearly done, but needed more time, Trump changed his mind.

To find the best laptops, we employ thorough hands-on, testing-based evaluations of laptop PCs from all the top brands. Our recommendations pinpoint the best budget, premium, gaming laptop, 2-in-1 ...

Grid frequency decline under load-generation imbalance can be corrected by shedding a certain amount of load. However, due to the rapid uptake of distributed photovoltaic generation, the visible loads ...

Latest science news and analysis from the world's leading research journal ...