Is core sleep just 'light' sleep? Here’s why it matters

A wearable tracker can’t always tell the whole story of how well you slept the night before. Here's what "core sleep" is and ...

Earth’s Core Has Been Quietly Leaking Water for Billions of Years

A new study offers an explanation for unusual chemical signatures found in some volcanic rocks.
Health

6 Deep Core Exercises for Better Posture and Balance, According to a Personal Trainer

Deep core exercises, like the dead bug and Superman, may help improve balance, posture, and everyday mobility.
Health on MSN

5 standing exercises that strengthen your core better than crunches

A strong core supports your posture and balance and helps make everyday movements easier.What you can do: Try standing exercises like squats, reverse lunges, and dumbbell marches, adjusting weights ...
Phys.org

Earth's inner core: Nobody knows exactly what it's made of, but now we've started to uncover the truth

The iron-rich core at the center of our planet has been a crucial part of Earth's evolution. The core not only powers the magnetic field which shields our atmosphere and oceans from solar radiation, ...
Women's Health

20-Minute Core Workout Routine For Functional Strength

Target more than just those six-pack abs. Whether you're looking for an all-in-one, effective core workout to add to your weekly routine or looking for inspo to spice up your current abs circuit, you ...
sheknows

The Core Exercises Real Personal Trainers Think You Should Try

It’s totally normal to want to shake up your typical workout routines every once in a while. While you probably can’t make it to the gym for some pro-tips from a personal trainer or to snag a new set ...