Tools that power artificial intelligence devour energy. But attempts to shield regular Californians from footing the bill in 2025 ended with a law requiring regulators to write a report about the ...

Which exercise machine burns the most calories? The one you enjoy and will use the most. Here are our all-time favorite cardio machines we have tested at Live Science. When you purchase through links ...

Want to boost your cycling performance but don’t fancy pedalling out in the cold? Here are the best exercise bikes to look for during January's fitness rush. When you purchase through links on our ...