Lithium-ion batteries power most electronics, but they have limited energy density—they can store only a certain amount of energy per mass or volume of the battery.

This classic exercise puts you in the right position for mountainous muscle peaks. Here's how to add it to your workouts.

Marty McFly went Back to the Future but what do scientists think about time travel in the real world? Is it possible? And what are the rules of time and space?

To prevent mould from growing in your washing machine, there are a couple of household items that can be utilised effectively ...

At a weekend hackathon in San Francisco, more than 100 coders gathered to test whether they could beat AI—and win a $12,500 cash prize.

There are a lot of legendary items for you to find in Borderlands 4, from multiple class mods for each of the Vault Hunters to dozens of weapons and shields. One of the legendary item types you will ...

Building a home gym in 2025 has never been easier—or more fun. From sleek treadmills and versatile power towers to adjustable dumbbells and full-body weight stations, there’s something for every ...

Scientists say power—your ability to move quickly—is one of the first fitness skills to fade with age. And it’s not as hard as you think to build it back.

You can dissolve half a cup of baking soda in a basin of warm water, soak the garments for half an hour and then wash them in the machine as normal. You can soak particularly smelly items for longer ...

I'm no newbie to Pilates. Full disclosure: I’ve been doing the now wildly viral workout at home for a few years, having started, like many, during the lockdown of 2020. I carried on with my online ...