Professional diver Andrew Ryzebol tells PEOPLE exclusively of his risky underwater explorations 200 feet beneath uncharted ice with nothing but a mask and fins.

Intercontinental Exchange, Inc., together with its subsidiaries, provides technology and data to financial institutions, corporations, and government entities in the United States, the United ...

Exploring Europe's serene caves is a great way to get a taste of the continent's natural beauty. A train journey through Europe is a great way to visit some of these hidden gems, offering an ...

(AP Photo/Evgeniy Maloletka) Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago, a symptom of climate change that will have repercussions globally, scientists said ...

Note: Sea ice area is measured during the summer season. For the Canadian Arctic domain, the summer season is defined as the period from June 25 to October 15. A statistically significant trend is ...

Today we are still able to appreciate these ancient accomplishments because a number of the embellished caves in France and Spain, miraculously preserved, are open Only a selection of our reviews and ...

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