A “Goldilocks” measure of green space might help stave off dementia, but an excess could lead to cognitive decline ...

Photograph by Ciril Jazbec, Tent, for Slovenian Tourist Board 9 min read With just over half of its surface splashed with lush, life-giving woodland, Slovenia is one of the most forested countries ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, ...

How do scientists study and classify life-forms? How can we understand the complex evolutionary connections between living organisms ... changes and challenges. Nature 440, 623–630 (2006 ...

In The Nature of Things documentary ... In the animal world, bigger animals often live longer. For small animals, life can move very quickly, and maintaining a high heart rate and metabolism ...

Black or white, or combinations of both, adorn some of nature's most charismatic creatures ... in aquatic habitats - generally medium-sized ponds - but spends much of its life on land, in both rural ...

During their lives trees perform functions critical to the health of forests and its wildlife — providing oxygen to the ...