DG Matrix raises $60M to make data center power smarter Data centers face a conundrum: how to power increasingly dense server racks using equipment that relies on century-old technology.  Traditional transformers are bulky and hot, but a new generation of solid-state transformers promises to address both problems while making power management more flexible. One solid-state...

What Is a Reverse Mortgage, and How Does It Work? A reverse mortgage is a home loan that allows older homeowners to borrow against their home's equity. Unlike a traditional loan, a reverse mortgage doesn't require the homeowner to make monthly mortgage payments. Instead, the borrower receives money from the lender — either monthly, via a line of...

Ramaphosa thanks Putin for release of South Africans lured into Russia-Ukraine warKhanyisile NgcoboJohannesburgAFP via Getty ImagesCyril Ramaphosa's phone call with Russian leader Vladimir Putin earlier in February helped secure the release of the menSouth Africa's President Cyril Ramaphosa has thanked his Russian counterpart Vladimir Putin for helping to secure the return of 17 South Africans...

India has 100M weekly active ChatGPT users, Sam Altman says India has 100 million weekly active ChatGPT users, making the country one of OpenAI’s largest markets globally, CEO Sam Altman said ahead of a government-hosted AI summit. On Sunday, Altman outlined ChatGPT’s growing adoption in India in an article published in the Indian English daily Times of India, as OpenAI prepares to formally...

Nobel laureate reflects on the anniversary of Russia's invasion of Ukraine Nobel laureate reflects on the anniversary of Russia's invasion of Ukraine Audio will be available later today. Nobel Peace Prize laureate Oleksandra Matviichuk reflects on Russia's full-scale invasion of Ukraine and whether the U.S. can do more to end the...