President Donald Trump has introduced a remarkable level of uncertainty into the global economy and financial markets. The clearest example of this involves his "Liberation Day" tariffs, through which he imposed import taxes of 10% to 50% or more on goods from nearly all of America's trading partners for close to a year. Those tariffs...

Interest in Virtual Power Plants (VPPs) is increasing across the United States. A VPP relies on the combined power of various renewable energy projects, such as home or small-scale solar and wind power projects. Solar panels and home batteries have significantly increased in popularity in recent years, as people look to drive down energy bills,...

Caitlin Kalinowski, OpenAI's head of robotics, said on Saturday that she had resigned. In an X post, she criticized OpenAI's deal with the Pentagon. The deal raised concerns over the use of AI surveillance and lethal autonomous systems. Caitlin Kalinowski, a hardware executive who joined OpenAI from Meta in 2024 and leads its robotics division,...