provide artificial active immunity. Breastfeeding provides a baby with natural passive immunity. Anti-venom provides artificial passive immunity after a poisonous bite.

You can rest with a “passive” recovery day or get in some gentle movement for some “active” recovery. Here’s more about the ...

Active income is earned from working, while passive income usually comes from investments. While active income is often more secure, passive income can be a great addition to your financial plan ...

Explore the distinctions between active and passive avoidance learning in mice, two fundamental methods used in behavioral ...