A team of engineers and physicists at Southern University of Science and Technology, in China, has created a nickel-based material that behaves as a superconductor above the -233°C (40 K) threshold ...

Superconductors have diverse applications, including MRI machines, maglev trains, power transmission, and fusion reactors.

The bill, which would prohibit the sale of highly concentrated sodium nitrite, now heads to the Senate. If passed, the bill would make Washington the fourth state in the nation to ban the chemical.

Sodium is an electrolyte that helps regulate water levels and other bodily substances. Low sodium levels, or hyponatremia, can lead to lethargy, confusion, fatigue, and other symptoms. Treating ...

U.S. President Donald Trump - who during his first term used a "maximum pressure" sanctions policy against President Nicolas Maduro - referred to Maduro as a dictator during the 2024 U.S. campaign.