ScienceInsights - Exploring the Frontiers of Knowledge

From Neospora to toxic plants, learn what causes pregnancy loss in cattle and which prevention strategies actually make a difference for your herd.

Cytochrome P450 enzymes break down most medications in your body — and explain why some drugs interact or affect people differently.

Waking up during REM sleep can leave you groggy, sharpen dream recall, or even trigger sleep paralysis. Here's what's going on in your brain.

Cannabis is a Schedule I drug under federal law, though hemp is legal. Here's what that means scientifically, legally, and for your health.

Friction stir welding joins metals using heat from friction rather than a flame. Here's how the process works and where it's used today.

Low iron? Learn which foods, supplements, and habits can help raise your levels, and what to avoid that blocks absorption.

Learn what happens during hospital treatment for high sodium, from IV fluids to monitoring schedules and what recovery typically involves.

Learn how doctors diagnose a TIA using brain scans, heart monitoring, and blood tests, and which conditions can look like one but aren't.

After quitting smoking, your lungs heal on their own — but exercise, hydration, and clean air can help support the process.

Urea cream is generally considered low-risk during pregnancy, but concentration and other ingredients matter. Here's what the evidence actually says.