Earth models can predict the planet’s future but not their own

One of the world’s foremost climate models now faces funding threats. In the 1960s, meteorologist Edward Lorenz was running weather simulations on an early computer system when he realized that a small rounding difference led to extremely divergent weather predictions. He later called this idea the butterfly effect to…

Tesla denied having fatal crash data until a hacker found it

​The data was key evidence in the death of a pedestrian in 2019.  At the beginning of the month, Tesla was found partly liable in a wrongful death lawsuit involving the death of a pedestrian in Florida in 2019. The automaker—which could have settled the case for far less—claimed…

Today’s game consoles are historically overpriced

Ars analysis shows missing price cuts are costing console consumers hundreds of dollars.  Today’s video game consoles are hundreds of dollars more expensive than you’d expect based on historic pricing trends. That’s according to an Ars Technica analysis of decades of pricing data and price-cut timing across dozens of…