The relationships between principals and teachers can uniquely affect factors like school climate, how efficiently programs are implemented, and how empowered teachers feel to make decisions.

A new copper-free high-temperature superconducting oxide, (Sm-Eu-Ca)NiO₂, has been synthesized, exhibiting superconductivity at approximately 40 K under ambient pressure.

Gold isn’t the only metal smashing through record high prices. Copper prices in New York hit a record high on Wednesday after Bloomberg reported that President Donald Trump might impose tariffs ...

Futures for March delivery settled at $5.183 a pound, topping the high notched last May. Trump has threatened 25% tariffs on U.S. imports of copper, which is used in electronics and construction ...

Copper futures prices at COMEX rose to as much as $5.15 per pound last Thursday, nearing a record high seen in May 2024. The base metal’s price retreated slightly to $5.12 per pound during ...

LONDON, March 20 (Reuters) - London copper prices hit a five-month high on Thursday breaking above a major psychological mark of $10,000 per metric ton before retreating under pressure from a ...

“In this specific case, I don’t believe that copper is acting as a leading indicator,” said Ian Lange, who teaches mineral economics at the Colorado School of Mines. What’s mostly driving ...

Copper, recognized as a reliable economic indicator for decades, is nearing record highs. Seasoned crypto traders may recall periods when bitcoin (BTC) and copper exhibited a strong positive ...

The U.S.-focused price of copper is close to a record high, and that's great news for this producer. Its international operations are also benefiting from an increased global price for the metal.

Penn Hills High School students will carry out the musical high jinks of “Dirty Rotten Scoundrels” from April 3-6. Maryah Bey, Ethan Herr and Zachary Burkovich, all 18 and seniors, along with ...

a move that could significantly affect global copper markets and cause record-high prices. Analysts at Goldman Sachs and Citigroup have said they expect the U.S. to impose a 25% copper tariff by ...

New York (CNN) — Gold isn’t the only metal smashing through record high prices. Copper prices in New York hit a record high on Wednesday after Bloomberg reportedthat President Donald Trump ...