Freelancing site Upwork identified machine learning as the hottest skill in demand by employers in its latest skills index. While not limited to software development, the index is dominated by ...

Opinions expressed by Entrepreneur contributors are their own. Want to join the freelancer revolution? Did you know that there are thousands of freelancer jobs that pay six figures? Over the past ten ...

When you stop to think about it, the future can be a little daunting. It’s filled with AI, automation, 3D printing, virtual reality, IoT, and other concepts that until now seemed like science fiction.