资讯

Learn about two major asteroid impacts from 3.5 million years ago that may not have had lasting environmental effects.
A clip of Joe Rogan questioning the idea of a "climate emergency" during an interview with US Senator Bernie Sanders ...
The lush, tropical regions of Central and South America have long dazzled scientists with their plant diversity. These ...
In the heart of Egypt's Sahara Desert, an extraordinary site known as Wadi Al-Hitan, or Whale Valley, has unveiled fossils ...
Hitan" in Arabic, holds more than 400 primitive whale skeletons that offer a snapshot of the evolution of these creatures ...
Before 2020, the Earth never experienced a day shorter than the average by much more than a millisecond, but in the past five years, it’s been more likely to see days during the summer than are ...
The Trump administration reached an agreement with China this week focused on rare earth exports to the U.S., building on previous talks between the two nations that eased tariffs on imports from B… ...
Scientists agreed the rocky outcrops in a remote part of Quebec, Canada, were ancient. But were they really Earth’s oldest? New research suggests they are.
China agrees to approve rare earth exports to the US following a major trade deal, easing supply chain tensions and marking a breakthrough in bilateral negotiations.