Abstract: Four frameworks for low Earth orbit (LEO) positioning, navigation, and timing (PNT) with pseudorange or Doppler measurements from noncooperative satellites with poorly known ephemerides are ...

AG2 (formerly AutoGen) is an open-source programming framework for building AI agents and facilitating cooperation among multiple agents to solve tasks. AG2 aims to streamline the development and ...

President Donald Trump attended the U.S. Open men's singles final, receiving a mixed reaction of cheers and boos from the crowd. He was the first sitting U.S. president to attend the U.S. Open at ...

Donald Trump arrived to a largely empty stadium for the US Open as the additional heavy security for his visit caused chaos and long lines for fans waiting to get in. The UK's best fish and chip shops ...

Carlos Alcaraz defeated Jannik Sinner in the US Open final. He claims his sixth Grand Slam title. A New Zealand father who evaded authorities with his 3 children for years is shot dead by the police ...

When Russia invaded Ukraine in February 2022, many experts predicted Kyiv’s quick fall. When Ukraine pushed back overextended Russian forces, the same experts confidently said that Russia’s mass — a ...

Jannik Sinner and Carlos Alcaraz met in the U.S. Open men’s final. Here’s how fierce competitors help you unlock your potential. By Simar Bajaj Simar Bajaj reported from the U.S. Open. He is also an ...

NASHVILLE, Tenn. (WKRN) — If you’ve seen traffic going from Rutherford County to Nashville, you know it can be bumper to bumper, sometimes taking hours to get to your destination. But one lawmaker has ...

New episodes of the fifth and final season of Netflix’s sci-fi horror show Stranger Things have been locked and loaded. The series, which is set to return later this year, just wrapped "Volume 1" of ...

Jannik Sinner, after what many considered to be a poor performance against Denis Shapovalov in the previous round, is back to business as usual. After all, he crushed Alexander Bublik to move into the ...