After our latest round of testing, battery power came out on top.

Add Yahoo as a preferred source to see more of our stories on Google. A person takes a chainsaw to a fallen tree that spans two yards - ungvar/Shutterstock Sometimes life, quite literally, reminds us ...

Whether you need to cut down a last-second Christmas tree or are clearing the dead vegetation around your house this winter, a mini chainsaw will do the trick. And Amazon has a bestselling one right ...