Walk into any gym and you’ll be met with a sea of weight machines. With so many options, it’s easy for even the most seasoned lifters to feel overwhelmed. Between the dozen gym machines that claim to ...

Whether you don’t have the time to drive to a gym, don’t want to pay upwards of $100 a month for a membership, or don’t like ...

The next generation of soft robots might be folding and sliding as effortlessly as living tissue, say a team of engineers who have created “magnetic muscles” with 3D printing. Filling elastic, ...