Signals

Top aides to President Joe Biden have been crafting a proposal to create a sovereign wealth fund that would allow the US to invest in national security interests including technology, energy, and critical links in the supply chain, according to people familiar with the effort.

Last Energy just raised a $40 million Series B.

This study examines trends in heat-related mortality rates in the US population from 1999 to 2023.

The US has rolled out AI-powered vending machines that dispense bullets to anyone who has a valid ID. An expert says they can be hacked.