Imagine balancing a ruler vertically in the palm of your hand: you have to constantly pay attention to the angle of the ruler and make many small adjustments to make sure it doesn't fall over. It ...

For a long while, digital single-lens reflex (DSLR) cameras were the king of the castle for professional and amateur ...

Red light therapy (RLT) uses short wavelengths of red light to treat certain conditions. Though it seems promising, more research is needed to confirm benefits. RLT is generally safe but may depend on ...

As prediction markets boom, competition is heating up. So traders go the extra mile for a fraction-of-a-second advantage or to sleuth out information nobody else has. It can lead to a huge payday.