This little critter hadn’t previously been identified south of Montana, but tiny, fossilized teeth show it had traveled into Colorado by around half a million years after the dinosaurs were wiped out.

Marcoleta says he’ll sue ex-SC Justice Carpio for treason Catriona Gray reveals reason behind canceled engagement with Sam Milby Flood control mess: Sandiganbayan defers Revilla's arraignment anew | ...

Most phylogenies exist in academic papers and remain difficult to interpret. Cornell’s Birds of the World Phylogeny Explorer puts those relationships into a visual, searchable tool. Users can explore ...

The Cornell Lab of Ornithology today announced the release of a new online tool for studying biodiversity and the evolutionary relationships among birds: the illustrated Birds of the World Phylogeny ...

Scientists are urgently trying to save a recently identified rainforest tree species that is threatened by a devastating fungal disease that has rendered it unable to grow, reproduce or sustain a ...

Discover What’s Streaming On: The Pitt Season 2 Episode 3 “9 AM” on HBO Max delves into the real-life tragedy that changed Pittsburgh forever. On October 27, 2018, a shooter attacked the Tree of Life ...

“That being such a significant event in the city of Pittsburgh, it seemed like a wonderful opportunity,” says Wyle, who also wrote the episode. “When I started researching it, the aspects of it that ...

Nearly 2½ years after Robert Bowers was condemned to die for killing 11 worshippers at a Pittsburgh synagogue, his attorneys have appealed the death sentence and are seeking a new sentencing hearing.

Perhaps the most remarkable feature of all species, living and extinct, is their extraordinary interconnectivity. Each species on Earth can trace its roots back to the same cluster of ancestral ...

It’s the circle of life. Walt Disney Imagineering has filed a new permit calling for “facility demolition” of the Animal Kingdom’s beloved Tree of Life landmark at Walt Disney World in Florida. The ...

One common argument we hear against having a natural Christmas tree is the misconception that the trees are cut down from the forest then hauled away to market. The belief is that fewer trees are left ...

Oklahoma families gathered at Penn Square Mall to honor loved ones killed by impaired drivers. Law enforcement also announced new DUI enforcement efforts. A special Christmas tree is making a big ...