资讯

Understanding the similarities and differences of the deserts on Earth and Mars will help space travelers survive future ...
Sometimes, in order to support an idea, you first have to discredit alternative, competing ideas that could take resources ...
The new map displays the potential impact of a large-scale nuclear attack on the United States, with 250 million immediate ...
PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...
The technology is already transforming the industry — and could forever change the entertainment we consume. But the battle ...
Neoliberal globalized capitalism spread across the globe at the turn of the 1990s following the fall of the Berlin Wall, the end of the Warsaw Pact, and ...
A proposal seen by Reuters and bearing the name of a controversial U.S.-backed aid group described a plan to build ...
Facing growing chaos, the European Union and numerous other countries are seeking to forge a global trading nexus that is ...
The space agency took advantage of an optical phenomenon to gain new insights into the wind and waves of Peru's Lake Titicaca ...
Hippos are dangerous — highly territorial and fiercely protective of their young. They are capable of capsizing boats and ...
A team of paleontologists led by National Geographic Explorer Paul Sereno uncovered a trove of dinosaur fossils in the Sahara ...
The U.S. Geological Survey will conduct low-level helicopter flights over parts of southern Colorado to map critical minerals using airborne geophysical technology, beginning in mid-July. The ...