As energy-hungry computer data centers and artificial intelligence programs place ever greater demands on the U.S. power grid, tech companies are looking to a technology that just a few years ago appeared ready to be phased out: nuclear energy.  After several decades in which investment in new nuclear facilities in the U.S. had slowed to …

Israel has become the top target of Iranian cyberattacks since the start of the Gaza war last year, while Tehran had focused primarily on the United States before the conflict, Microsoft said Tuesday. “Following the outbreak of the Israel-Hamas war, Iran surged its cyber, influence, and cyber-enabled influence operations against Israel,” Microsoft said in an …

NAIROBI, KENYA — More than 400 delegates and organizations working in Africa’s farming sector are in Nairobi, Kenya, this week to discuss how digital agriculture can improve the lives of farmers and the continent’s food system. Tech innovators discussed the need for increased funding, especially for women. In past decades, African farmers have struggled to produce …

WASHINGTON — Russia, China and Iran are increasingly relying on criminal networks to lead cyberespionage and hacking operations against adversaries such as the United States, according to a report on digital threats published Tuesday by Microsoft. The growing collaboration between authoritarian governments and criminal hackers has alarmed national security officials and cybersecurity experts. They say it …

london — Britain’s aviation regulator said Tuesday that it would allow drones to inspect infrastructure such as power lines and wind turbines, a move the authority has described as a significant milestone.  The U.K.’s Civil Aviation Authority (CAA) had said earlier this year that it wanted to permit more drone flying for such activities as well …