After you step out of Lungi International Airport, you need to take a ferry or small speedboat across the Atlantic to reach Sierra Leone's capital, Freetown.It's only a couple of kilometres at sea ...

Nagarhole, part of the Nilgiris Biosphere, is an enchanting jungle, where the sights and sounds never cease to surprise. An ...

Scientists warn that two new species of forest frogs from the Australian rainforest are at high risk of extinction due to ...

As scientists use machine learning to decode the sounds of whales, dogs, and dolphins, opinions vary on how best to deploy ...