A new review of nearly 700 studies on portable air cleaners found that over 90% of them were tested in empty spaces, not on people, leaving major gaps in evidence about whether these devices actually prevent infections or if they might even cause harm by releasing chemicals like ozone or Read more…
A complete shutdown of encrypted web traffic isolated China from the global internet for 74 minutes Wednesday morning, blocking citizens from accessing foreign websites and disrupting international business operations that depend on secure connections to offshore servers. The Great Firewall began injecting forged TCP RST+ACK packets to terminate all connections Read more…
President Donald Trump says his administration will not approve solar or wind power projects, even as electricity demand is outpacing the supply in some parts of the U.S. From a report: “We will not approve wind or farmer destroying Solar,” Trump, who has complained in the past that solar takes Read more…
Electricity prices have increased at more than double the inflation rate over the past year. Florida Power & Light customers face monthly bills exceeding $400 during summer months, prompting the utility to seek a 13% rate increase over four years that drew tens of thousands of petition signatures in opposition. Read more…
The strongest case for India is not merely that it is young, but that it still has time, and it may be the only continental-scale economy that still has it in abundance. India won’t cross the demographic threshold for an “old” country — a median age of 41 — until Read more…