Chinese rare-earth magnet companies are finding workarounds to their government’s onerous export restrictions, as they seek to keep sales flowing to Western buyers without falling afoul of Chinese ...

An invisible wall of electromagnetic noise has descended over the Caribbean, forcing commercial flights to divert and cancel routes over Venezuela since late last week. For a smartphone user on the ...

For decades, scientists have been baffled by two enormous structures buried deep inside Earth. These anomalies may retain geochemical signatures distinct from the surrounding mantle. Yet, their origin ...