US stock market PE ratios are at record highs. See here to know what's driving them, and how long this trend may last.

Learn how to buy TAPZI safely in minutes. Step-by-step guide for beginners—set up a wallet, join the presale, avoid scams.

Scientists have discovered what goes wrong inside liver cells when alcohol-related damage can't be reversed, offering fresh clues for managing liver health if you drink and bringing us a step closer ...

You can zoom in or out on a Mac computer in two different ways. Here's how to zoom in and out on a Mac using either a keyboard or trackpad.

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 ...

Over 7 million Americans are living with Alzheimer’s, which slowly erodes memory, cognitive skills and the ability to perform simple tasks.

Science can now show what frustrated parents and teachers have observed: Today’s children and adolescents spend too much time ...

Human studies are still underway, but there are those that suggest that some aspects of aging may be more flexible than once ...

What has no brain, no nervous system, and not even nerves, yet acts as if it has reflexes? The answer is a Venus fly trap.

How federal government shutdown will impact visitors to US - Exclusive: Smithsonian Museums in Washington DC will remain open until Monday 6 October, but no certainty after that ...

Spanish and Chinese scientists say they have used nanoparticles to enable the brains of mice to clear out plaque linked to ...

(CN) — Scientists in Spain and China have reversed Alzheimer’s disease in mice by repairing the brain’s protective barrier, ...