President Joe Biden issued an executive order Thursday aimed at strengthening U.S. cybersecurity defenses and cracking down on foreign hackers targeting critical infrastructure.

John Ratcliffe would be one of the few national security officials from the first Trump administration to join the second

On top of technological supremacy, the quantum race could reshape the very nature of international relations and global power dynamics Imagine a world where encrypted data is no longer secure, medical advancements are accelerating and governments compete for power in an unseen realm.

Nvidia CEO Jensen Huang may have said that "very useful quantum computers" are probably still 20 years away, but his company is also hedging its bets

NVIDIA Corp. is facing renewed market scrutiny as Jim Cramer questioned the stock's trading pattern on Thursday, amid growing concerns over China sanctions and positive earnings from key supplier Taiwan Semiconductor Manufacturing Co.

An executive order issued by President Joe Biden just days before he leaves office aims to shore up America's cyber defenses while making it easier to go after foreign countries that launch cyberattac

The incoming Trump administration can boost America's energy production by supporting the increased use of nuclear energy.

Once confined to the province of abstract theory, quantum computing seeks to use operations based on quantum mechanics to crack computational problems that were previously considered unsolvable. Although the technology is still in its infancy,

European consortium for new quantum frontiers get 3.2 million euros from EU to boost silicon-based quantum technologies.

IonQ stock is losing ground today due to news that the U.S. will implement more restrictive export limitations on artificial intelligence ( AI) chips. The company's share price is also falling in conjunction with recent comments from Meta Platforms CEO Mark Zuckerberg. But there is a bright spot for investors.

Billionaire Stanley Druckenmiller made enormous profits in the most recent quarter but also sold out of 22 positions, including Microsoft Corp. (NASDAQ: MSFT). See why he is currently loading up on KeyCorp (NYSE: KEY),

President-elect Donald Trump's pick to lead the CIA told senators during his confirmation hearing Wednesday that the nation's premier spy agency must do a better job of staying ahead of global threats posed by Russia, China and other adversaries.