Abstract: Terahertz technology applications, sensors, and sources are briefly reviewed. Emphasis is placed on the less familiar components, instruments, or subsystems. Science drivers, some historical ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. Article Views ...

Police have been given extra time to question a man arrested on suspicion of attempted murder after a car hit a number of pedestrians during Liverpool FC's Premier League victory parade.

The Dow Jones Industrial Average jumped 740 points, or roughly 1.8%, while the S&P 500 climbed 2.05%, ending a four-day losing streak for both indexes ... This boost pushed the index’s gains to over 5 ...

Easing trade tensions boosted optimism on Wall Street Tuesday, just days after the S&P 500 finished its worst week since the original Trump tariff announcements in early April. U.S. stocks rose ...

31,228 people played the daily Crossword recently. Can you solve it faster than others?31,228 people played the daily Crossword recently. Can you solve it faster than others?

The S&P 500 jumped 2.1% to kick off the holiday-shortened trading week, snapping a four-day losing streak, while the tech-heavy Nasdaq Composite climbed 2.5% and the Dow Jones Industrial Average ...

President Trump admitted Tuesday he’s been protecting Vladimir Putin over the Russian strongman’s refusal to end — or even scale back — the war in Ukraine. After seeing his pleas for peace ...

The S&P 500 climbed 119 points, or 2.1%, to close at 5,922 points, while the Dow Jones Industrial Average gained 741 points, or 1.8%, to close at 42,344. The tech-heavy Nasdaq Composite rose 2.5%.

SpaceX is aiming to launch its Starship Flight 9 test mission no earlier than Tuesday at 7:30 p.m. EDT (2330 GMT), but only if conditions allow. Update May 27, 8:42 p.m. EDT (0042 GMT): SpaceX ...

“The Council today adopted a targeted amendment to the Regulation on CO2 standards for new passenger cars and light commercial vehicles,” as the initiators wrote in a short communication. With the ...