Opportunity's last photo is a bittersweet travel log of Mars
March 15, 2019, 11:58 a.m. by Noel Kirkpatrick
NASA's Opportunity rover took one last panorama before it shut down, and it's stunning.
Painted lady butterflies fill the skies over southern California
March 13, 2019, 3:11 p.m. by Noel Kirkpatrick
Painted lady butterflies are migrating north for the summer, and they're overtaking southern California, to the delight of many.
2,200 lightning strikes light up the sky over Southern California
March 6, 2019, 12:11 p.m. by Noel Kirkpatrick
An atmospheric river brought with it 2,200 lightning strikes across 5 hours.
The government will pay you $1,000 to adopt a wild horse
How to spot the perfect plum
The story behind kudzu, the vine that's still eating the South
How the new 5G network could wreak havoc on weather forecasts
A fire chief comforts a dog who refuses to leave his trapped owner's side
5 brilliant mathematicians and their impact on the modern world