Cell division spindles self-organize like active liquid crystals—a theory that holds up

When a cell divides, it performs a feat of microscopic choreography—duplicating its DNA and depositing it into two new cells.

Ready to Try a 4-Day Workout Split? Here's How to Split Your Days Based on Your Personal Goals. Bonus: Here's a Sample Plan.

Gains ahead.
Verywell Health

3 Science-Backed Ways to Reduce Muscle Loss as You Age

New research shows that combining strength and balance exercises with protein may help older adults improve muscle strength, ...