Quick Take Reaching a tree line requires North America’s only climbing canid to meet specific biological requirements. ...

They shine in vibrant red, rich blue, or bright green–and with spots, stripes, or patches, they resemble small works of art ...

One woman grew frustrated after her neighbor repeatedly copied her home decorations and clothing choices, turning to Reddit ...

Scientists discover that deer markings may glow at dawn and dusk, adding light to scent based communication during mating ...

A change in pricing at a popular discount chain reflects a shift in consumer behavior. Dollar Tree was once known for having a singular price of $1 on all items before increasing its price points to ...

In the summer of 2018, I traveled to Costa Rica’s Osa Peninsula to study the gliding tree frog. These nocturnal amphibians live high in the rain forest canopy, on the tippy tops of the branches, only ...

Abstract: Behavior Trees (BTs) were first conceived in the computer games industry as a tool to model agent behavior, but they received interest also in the robotics community as an alternative policy ...

Ecologists in Australia set traps in trees and caught dozens of “unexpected” creatures, revealing a new type of behavior, an organization said. Photo from Georgina Anderson / Australian Wildlife ...

Dollar Tree makes a cautious move as consumers prepare to face a growing threat. In Dollar Tree’s first-quarter earnings report for 2025, it revealed that its same-store sales increased by 5.4% ...