Answer: That would be magnesium. Magnesium gets extremely hot when it reacts with oxygen in the air. Magnesium has 2 ...

For the first time, astronomers have obtained visual evidence that a star met its end by detonating twice. By studying the ...

China has reopened its market to seafood from Japan after a nearly two-year ban over the discharge of slightly radioactive wastewater from the tsunami-destroyed Fukushima nuclear power plant.