1:13
How to turn your hail pictures into useful scientific data
0:38
Why do my houseplants start losing leaves when the heat turns on for the winter?
1:13
Why rain after a dry spell is dangerous for drivers
0:53
NASA's Swift space telescope plunges back to Earth
3:15
Severe, soaking storms continue in Florida after deadly plane crash
0:43
How thunderstorms can contribute to icing on a plane
0:50
NASA's CHAPEA crew completes 378-day Mars simulation
0:44
How 'steam fog' forms on lakes and ponds during fall
1:19
How different kinds of hail can impact your roof
0:51
New dwarf planet discovered beyond Pluto's orbit
0:43
Why does this tree have red leaves, green leaves and fallen leaves all at the same time?
0:36
Why your tire pressure light might turn on when the temperature drops
0:20
SpaceX launch creates 'jellyfish cloud' at sunrise over Florida
0:16
Satellite imagery captures Super Typhoon Champi's eye
0:42
Tesla unveils 'flying car' during demonstration in Texas