War produces many strange stories — but none quite like this. New frontline drone footage has captured a jaw-dropping moment in Ukraine, where a pig bolted ahead of two advancing Russian soldiers and ...

Abstract: The application of reinforcement learning (RL) in artificial intelligence has become increasingly widespread. However, its drawbacks are also apparent, as it requires a large number of ...

China’s far-reaching rules already affect manufacturers of semiconductors, cars and many other products. They will soon become much broader. By Keith Bradsher Reporting from Beijing Starting over a ...

Suspected Russian drones have been terrorizing Europe, forcing airports to close and air traffic to change. Several incidents of drone sightings over and near critical infrastructure and military ...

The International Paralympic Committee's decision to lift the temporary suspension of Russia and Belarus is a "bold step" but "many will argue it is premature" while the conflict continues, a former ...

Looking back, it was a prescient warning. Just the day before the Kremlin sent 19 unmanned aerial vehicles deep into Polish territory, prompting NATO to scramble its most advanced fighter jets and ...

The White House is pushing to bring the two men together in pursuit of peace. LONDON -- The presidents of Ukraine and Russia "have not been exactly best friends," U.S. President Donald Trump said ...