Palaeognaths include emus and ostriches, and can reach 9 feet tall and weigh upwards of 300 pounds. They are more known for their brawn than their brains and often rely on their running speed and ...

Researchers gave three emus, four ostriches and two of their close relatives, called rheas, a test using a wheel which could be spun to uncover a chamber with a lettuce leaf inside. All three emus ...

Each species—emus, rheas and ostriches—were given the test in ten sessions. Dr. Clark explained, "We classify palaeognath innovation as low level or simplistic—and it is certainly not as ...

Each species -- emus, rheas and ostriches -- were given the test in ten sessions. This particular set of ostriches did not innovate. Dr Clark explained: "We classify palaeognath innovation as low ...

Each species - emus, rheas and ostriches - were given the test in ten sessions. This particular set of ostriches did not innovate. Dr Clark explained: “We classify palaeognath innovation as low ...

Researchers gave three emus, four ostriches and two of their close relatives, called rheas, a test using a wheel which could be spun to uncover a chamber with a lettuce leaf inside. All three emus ...

So, the team from the University of Bristol decided to take a look at emus, rheas, and ostriches - a three different species of bird which haven't been studied as much. They designed a rotating ...

On this week's episode: big bird intelligence, astronauts should jump, sheep and human history, and a tiny great ape.

A new study measuring the cognitive skills of paleognaths – the small-brained, generally flightless, and more stereotypically dinosaur-like class of birds that includes ostriches, emus ...