Researchers at Chalmers University of Technology in Sweden and the US space agency NASA have made an unexpected discovery ...

One of the world’s largest scientific organizations has voted against formal recognition of the Anthropocene. The debates ...

Controversial evidence hints that complex life might have emerged hundreds of millions of years earlier than previously ...

In science and engineering, it's unusual for innovation to come in one fell swoop. It's more often a painstaking plod through ...

Solar Flare, X-ray Flux, Ionosphere, HF Propagation, Sudden Ionospheric Disturbance, Broadcast Transmitters Share and Cite: ...