When temperatures plunge, the same cold that stiffens your fingers can quietly cripple the battery under your hood. Chemical reactions slow, oil thickens, and the electrical demands of modern cars ...

These are the best car batteries for cold weather, based on Consumer Reports' extensive tests. Plus, expert advice on car ...

When temperatures plunge, the same cold that stiffens your fingers quietly sabotages the chemistry inside your car battery.

This article is part of CNN Underscored’s The Reset, an editorial package featuring all our articles aimed at giving you the information and product recommendations to help achieve any and all New ...

Cold weather can kill a weak car battery fast. Learn the warning signs and how to test your battery before freezing temperatures leave you stranded. Winter is when weak batteries get exposed. Cold ...

With similar symptoms, it can be difficult to tell which illness is which. Here’s what to know. By Dani Blum Early clues suggest that this flu season could be particularly brutal. And while national ...

Although internal combustion engines rely on burning fuel and air to run, they do need some help starting up in the first place. In the old days, that could mean standing outside your car and getting ...

Discover the CCS-G6, Cannon Instrument Company’s next-generation Cold-Cranking Simulator! As the only ASTM-approved CCS, it sets a new standard in cold-temperature engine oil testing with a sleek, ...

If you're a virgin to owning diesel trucks, like Chevy's new Silverado ZR2 diesel or 2025 Ram heavy-duty trucks, you might be in for a surprise the first time you peek under the hood. That's because ...