They're the world's largest marsupials, they hop to get around, and they use their tails as a fifth limb. But they're also pretty unusual on the inside: Female kangaroos have two vaginas — or three, ...

Bees instinctively help one another in the same colony, but lending aid to a stranger rare. Here's why these bees helped anyway.

Adorable footage of one of the world’s rarest and most unusual ocean creatures has left thousands of Aussies swooning. In the ...

Adorable footage of one of the world's rarest and most unusual ocean creatures has left thousands of Aussies swooning. In the ...

These animals, often teetering on the edge of extinction, are scattered across different ecosystems—hidden in dense forests, isolated islands, or deep oceans. Conservationists worldwide are working ...

MANILA, Philippines — The Philippines ranked third in Asia among countries with the most “unusual heat” caused ... Scientists also found that among the world’s 38 “megacities ...

8 Most Unusual and Unique Pets Actually Found In the World Posted: March 20, 2025 | Last updated: March 26, 2025 "Discover amazing and mind-blowing facts you won't believe with Top 10 videos!

To many of us, pets mean cats and dogs, rather than rats, pigeons and snakes. These creatures are often described as vermin, pests and rodents – but for some owners across Nottinghamshire, these ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David Kindness is a Certified Public ...