NASA’s Nancy Grace Roman Space Telescope will soon launch to unravel the mysteries of dark energy and dark matter ...

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It is estimated that over the next five years or so a significant amount of fissionable material could be taken from the dismantled weapons and used to fuel nuclear power plants, thereby helping to ...

F orty-seven years ago U.S. President Jimmy Carter stood grinning in front of a set of 32 bulky solar panels. It was 1979, and the oil crisis had sent fuel costs skyrocketing. Car ...

Two American companies are pursuing rival manufacturing strategies for these long-promised cells in an industry China dominates ...

The conservative think tank’s report claims that high-intensity and elite sports training has lasting effects on menstrual cycles and fertility ...

Zipline’s tethered delivery system lowers packages from the sky. Now it has to show that people want the service ...

Companies are making big bets on technology to solve lingering challenges in the clean-energy rollout. Here are four of the most ambitious projects ...

Satellites could keep operating only because some of that debris would naturally, gradually drift down into Earth’s atmosphere, but some regions of orbit would essentially become unusable. The point ...

THE AUTHORS REPLY: Indeed, the Lorentz contraction compresses a moving object, although the contraction does not appear in a snapshot of the object. It can even be measured by “reverse engineering” ...

We are rightfully told to eat more fiber. But our depleted gut microbiomes may not benefit from superhigh levels ...

From the choice   of ten thousand candidates  how does the bee know which is its flower? Purple coneflower shudders, coreopsis unfurls its recursive light-licking spirals ...