Calix's demonstration plant is working to a 10-month timeline, aiming to complete construction and begin commissioning in December.

The real-time price of Brent crude oil is at $75.12 per barrel, and the price of WTI crude oil is at $71.39 per barrel. Oil prices are customarily quoted in dollars (USD) around the world, not only in ...

U.S. Treasury Secretary Scott Bessent arrived in Kyiv on Wednesday to discuss a critical minerals deal as Ukraine vies to win the backing of U.S. President Donald Trump at a perilous diplomatic ...

The McKinley Tariff of 1890 raised import duties to nearly 50% on average, up from around 38% previously. As the House Ways and Means Committee chairman, McKinley argued that high tariffs were ...