Welcome back to Critical Materials, your daily roundup for all things EV and automotive tech. Today, we're chatting about Nissan entering "emergency recovery mode," Rivian's refusal to jump on the ...

What is a key fob, anyway? A key fob is a small remote device that allows you to control a keyless system. With a key fob, ...

We wrote about this particular Leaf before, but to keep things short, the high-voltage battery had a bad cell group, which ...

Worried about keyless car theft? We explain what to do if you suspect the signal from your key fob has been compromised by a jamming device.