Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Separation anxiety happens when a dog that's hyper-attached to their owner gets highly stressed when left alone. It's more than a little whining when you leave or a bit of mischief while you're out.

If you own a dog, you've heard this rule: One year for Fido equals 7 years for you. Turns out, the math isn't that simple. Researchers now have a more accurate way of calculating a dog's age that ...

The 202-pound Burmese python was caught by Florida resident Carl Jackson ...