Abstract: This work presents a 3-D-printed polymer nozzle designed for cooling gallium nitride (GaN) power devices using direct water-jet impingement. The nozzle employs nine jet orifices with 0.75-mm ...

Electric diffusers are a great homeware buy, offering a calming fragrance that gently scents a room without the need for candles or constant spritzing. And right now, savvy shoppers can pick one up ...

JetBlue’s transatlantic ambitions are beginning to meet practical limits. Summer 2026 reflects an airline fine-tuning growth as slot constraints, fleet availability, and intensifying competition test ...

The United States deployed over 50 fighter jets and advanced a carrier strike group toward the Middle East as indirect nuclear talks with Iran resumed, signaling parallel tracks of military ...

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

ST. LOUIS — Newly released documents tied to Jeffrey Epstein show his private jet traveled to St. Louis multiple times and underwent maintenance at a Metro East airport facility, according to ...

Reports of the pair’s romantic relationship initially took off in the tabloids. Then in a New York magazine exposé published in September, one FEMA official called it the “worst-kept secret in D.C.” ...