Posts by 

Kelly Kizer Whitt

Severe storms, tornadoes, hail for U.S. Midwest and South

The same areas of the Midwest and Mississippi Valley hit late last week by tornadoes will be facing more severe storms this week.

Severe weather pummels U.S. Midwest and South, 21 dead

Severe weather and tornadoes pummeled the central United States, and into the South, on Friday, March 31, 2023. Images and video here.

How wildlife can help curb global warming

A new study shows that protecting wildlife can play a huge role in carbon storage and limiting climate change. Read what animals make a big difference.

Tornado outbreak kills 26 in Mississippi

A tornado outbreak devastated areas of the Deep South on Friday, March 24, 2023. Authorities said 26 people lost their lives in the storms.

Aurora photos from Thursday’s geomagnetic storm

A geomagnetic storm produced aurora visible from even southern states on March 23, 2023. See some of our best aurora photos here.

Moon occults Venus March 24: Best photos here

Part of the world was treated to the sight of the moon occulting Venus on March 24, 2023. See some beautiful photos as the moon occults Venus here.

Was ‘Oumuamua an outgassing interstellar comet?

Researchers have solved the mystery of the strange orbit of 'Oumuamua. Outgassing from hydrogen gave the interstellar comet its distinctive push.

Noctilucent clouds on Mars spotted by Mars Perseverance

The Perseverance rover took this image of noctilucent clouds on Mars on March 18, 2023. These night-shining clouds also appear on Earth.

What is bioluminescence? It’s a living light

Bioluminescence is living light. From plankton to jellyfish to fireflies, many creatures around the world can glow in the dark. Learn more here.

Mount Everest climbers leave their germs behind

Researchers found microbes, including those from humans, within the death zone of Mount Everest. This has implications for our future in space.