Search results for Ostrich

Astronomy Dec 2, 2023

Massive planet too big for its own sun pushes astronomers to rethink exoplanet formation

Imagine you're a farmer searching for eggs in the chicken coop—but instead of a chicken egg, you find an ostrich egg, much larger than anything a chicken could lay.

Archaeology Nov 9, 2023

Turkana stone beads tell a story of herder life in a drying east Africa 5,000 years ago

On the shores of Lake Turkana in east Africa, about 5,000 to 4,000 years ago, pastoralists buried their dead in communal cemeteries that were marked by stone circles and pillars. The north-west Kenya "pillar sites" were built ...

Plants & Animals Nov 6, 2023

Q&A: Birds of East Africa—their extraordinary diversity and changing behavior

101 Curious Tales of East African Birds is a new book that uses academic research to tell fascinating stories about the tropical birds of east Africa, from well-known species to rare ones. It also explores changing bird behavior ...

Paleontology & Fossils Oct 13, 2023

First known and well-preserved terror bird footprints found in Argentina

A team of paleontologists at Universidad Nacional de La Pampa, working with a colleague from LA. TE. Andes S.A, has found the first known well-preserved Phorusrhacidae footprints at a site in Argentina. In their paper published ...

Archaeology Oct 7, 2023

Stone Age herders transported heavy rock tools to grind animal bones, plants and pigment

About 7,000 years ago, a small group of people sat around a fire, next to a small lake in what is now the Nefud Desert of northern Saudi Arabia.

Evolution Sep 25, 2023

Study shows birds that have evolved greater complexity are less biodiverse

A new study of the evolution of birds shows that as their skeletons become more complex, they also decrease in diversity, with fewer species as they become more specialized in their niches. The findings, published in Nature ...

Biotechnology Aug 16, 2023

Teeth could preserve antibodies hundreds of years old, study finds

Teeth could be capable of preserving antibodies for hundreds of years, allowing scientists to investigate the history of infectious human diseases, a new study has found.

Paleontology & Fossils Jul 13, 2023

Prehistoric 'bone bed' unveiled in Maryland's Dinosaur Park

When Argentinian geologist Federico Alvarez Hazer immigrated to Baltimore one year ago to live with his wife, he imagined that his days working on fossil dig sites close to home—as he had in South America's Patagonia region—were ...

Archaeology Jul 8, 2023

Lavish tomb in ancient Spain belonged to a woman, not a man, new research shows

When archaeologists first discovered the 5,000-year-old ornate tomb in Spain, they assumed it was for a man. It held a rock crystal dagger, ivory tusks and other lavish items. But now they've determined the remains are those ...

Archaeology Jul 6, 2023

The power of the Copper Age 'Ivory Lady' revealed

The highest status individual in ancient Copper Age society in Iberia, was a woman and not a man as previously thought, according to peptide analysis reported in Scientific Reports.

page 2 from 28