An explorer of the Mammoth Cave system in Kentucky who died 100 years ago is credited with the creation of the national park.

"I think it's a big money grab," said Ryan Douma, who had to pay nearly $500 in towing, impound and ticket fees for parking ...

People looking at the night sky will see what has been called the ‘planetary parade’ - and the last time anyone saw it was 100 years ago. The best time to see Venus, Mars, Jupiter, Saturn ...

“By April 1999, the share price was close to $11. Exactly a year after the IPO, eBay was added to the Nasdaq 100 index. If you invested $100 in the stock at the time of the IPO, you’d have $ ...

with Science News journalists and renowned researchers giving their insiders’ take on the latest discoveries – and on how science can help tackle the challenges of next 100 years. Recordings ...

Now, 100 years later ... medallions each serum run musher received a century ago, race spokesperson Shannon Noonan said in an email. This year’s Iditarod starts March 1.

Now, 100 years later, Nome is remembering its saviors ... of the medallions each serum run musher received a century ago, race spokesperson Shannon Noonan said in an email. This year’s Iditarod starts ...

ANCHORAGE, Alaska (AP) — The Alaska Gold Rush town of Nome faced a bleak winter. It was hundreds of miles from anywhere, cut off by the frozen sea and unrelenting blizzards, and under siege from ...