Trump touts economy in longest State of the Union speech but Democrats say president is ‘in a bubble’

President Donald Trump delivered the first State of the Union of his second term, beating his own record for the longest annual address. Follow here for the latest.

Google’s new 1.9GW clean energy deal includes massive 100-hour battery

Form Energy's iron-air batteries will store wind and solar power to keep the data center running 24/7.

Live stream: Watch President Trump's State of the Union address

Watch livestream of President Trump's State of the Union address tonight, Feb. 24, on USA TODAY's YouTube channel.