This Is How A Sun Halo Forms

Now Playing

This Is How A Sun Halo Forms

Next Up

Severe Turbulence Terrifies Passengers

These Holiday Faves Can Go In Your Carry-On

Winter Blues Vs. Seasonal Affective Disorder

Foxes Frolic In Snow At Famous UK University

Should You Use A Tanning Bed In Winter?

You May Need To Slow Your Roll As Weather Worsens

Don’t Get Sick: Viruses Are Out There

Bomb Cyclone Turns Deadly In Washington

Weird 2024: Fire And Earthquakes In The Big Apple?

Cold-Stunned Sea Turtle Returns To The Ocean

Why Hurricane Hunters Fly Into Atmospheric Rivers

The Best Destinations For A Winter Getaway

Factories Are Causing Additional Snowfall

Record Air Travel Expected For Thanksgiving

Winter Survival Guide For Aging Skin

Is It Safe To Exercise When You’re Sick?

Second 'Doomsday Fish' Washes Up In California

Could NYC’s Drought Warning Impact The Holidays?

Bird Flu Surges In Cows: What You Should Know

Bomb Cyclone Brings Snowy Mess To Mount Shasta

Potential For ‘Catastrophic Failure’ On ISS

Now Can Be The Best Time To See Stunning Sunsets

Sun Pillar Formation Explained

When Moisturizer Isn't Enough