资讯

Here’s what you’ll learn when you read this story: Although the Earth completes one full rotation in 86,400 seconds on average, that spin fluctuates by a millisecond or two every day. Before ...
Beijing’s dominance in the rare earth industry is the result of decades of targeted state efforts – and a willingness to absorb financial losses for strategic gain.
As Earth’s magnetic field has risen, so have the conditions that helped complex life to thrive — a discovery that could aid the search for life on distant planets.
China has agreed to fast-track approvals for the shipment of rare earth minerals to the United States and some European Union nations.
For the first time on record, monthly average CO2 levels exceeded 430 parts per million (ppm), according to experts at Scripps Institution of Oceanography, San Diego.
The United States allowed its rare earth metals industry to move to China and could now face severe economic disruption as China limits crucial supplies.
Nature Reviews Earth & Environment Scientists from the University of Oxford, Durham University, and the University of Toronto have identified in a paper, Natural hydrogen resource accumulation in the ...
Scientists may have found a clean hydrogen jackpot underground, with a new recipe to find and tap it. Natural hydrogen trapped in the Earth’s crust could power humanity for millennia, and without ...
The U.S. Army selects Near Earth Autonomy and Honeywell for a $15M program to retrofit UH-60L Black Hawks with advanced autonomy kits.
Near Earth Autonomy's technology allows aircraft to autonomously take off, fly, and land safely, with or without GPS.
Near Earth Autonomy to deliver miniaturized flight systems for U.S. Marine Corps resupply drones under $790K TRUAS contract.
Test your knowledge of the blue planet with this Earth Day quiz. Discover interesting facts and trivia about the planet while challenging your skills.