Tesla deleted turn signal stalks from the Model 3 refresh. After offering a $350 retrofit in China, now it offers a fix in the US for $595.

Turn signals are a non-optional feature on vehicles, but their use appears to be optional for some drivers. On an almost ...

Tesla is offering a dealer-installed retrofit turn-signal stalk for Model 3s equipped with the automaker’s steering-wheel-mounted turn-signal buttons.

Groundbreaking new tests reveal patterns in our immune systems that can signal underlying disease and tell us how well we ...