A helpless baby elephant has won the Thai public’s sympathy but her case has shed light on the pressures facing herds across Asia Khao Tom, a two-month-old elephant, plays with a wildlife officer, ...

A Korean mathematician has won international recognition for solving a geometry puzzle that had resisted proof for nearly six decades. US magazine Scientific American named the research by Baek ...

Using artificial intelligence to process drone images is allowing researchers to tackle plastic pollution in the ocean in new ways. Oceanographers and computer scientists in Japan are spearheading an ...

Intelligence isn’t unique to humans — as the 15 videos of animals solving problems below are about to show you. The animal kingdom is packed with creatures that can solve complex puzzles, use tools, ...

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The EU's role in migration What happens to migrants and refugees once they arrive? Facts and figures on irregular arrivals Migration routes: where do migrants and refugees come from? The EU's role in ...

Euny Hong is the former supervising editor at Investopedia.com. She is also the author of two critically-acclaimed, published books. Dr. JeFreda R. Brown is a financial consultant, Certified Financial ...