Search results for Giraffes

Astronomy Aug 4, 2023

'City killers' and half-giraffes: How many scary asteroids really go past Earth every year?

Asteroids are chunks of rock left over from the formation of our solar system. Approximately half a billion asteroids with sizes greater than four meters in diameter orbit the sun, traveling through our solar system at speeds ...

Plants & Animals Aug 4, 2023

Kordofan giraffes face local extinction if poaching continues, study suggests

Poaching of two Critically Endangered Kordofan giraffes per year could result in extinction in just 15 years within Cameroon's Bénoué National Park without intervention. These are the alarming new findings of a University ...

Ecology Jul 8, 2023

Madagascar hippos were forest dwellers: Study

Extinct dwarf hippos that once roamed Madagascar lived in forests rather than open grasslands preferred by common hippos on mainland Africa, researchers at the University of Cincinnati discovered.

Plants & Animals Jun 20, 2023

Researchers use stem cell zoo to compare six mammalian species and their developmental time

In humans, pregnancy lasts around nine months. In mice, only 20 days, and in rhinoceroses, as long as 17 months. Although many mammalian species go through the same stages during embryo development, the speed of development ...

Plants & Animals Jun 12, 2023

Study: Rising rainfall, not temperatures, threaten giraffe survival

Giraffes in the East African savannahs are adapting surprisingly well to the rising temperatures caused by climate change. However, they are threatened by increasingly heavy rainfall, as researchers from the University of ...

Plants & Animals Jun 12, 2023

Masai giraffes more endangered than previously thought, finds new study

Giraffes in eastern Africa may be even more endangered than previously thought. A new study led by researchers at Penn State reveals that populations of Masai giraffes separated geographically by the Great Rift Valley have ...

Plants & Animals Jun 10, 2023

While humans were in strict lockdown, wild mammals roamed further—new research

At one point in 2020, 4.4 billion people—more than half of the world's population—were under lockdown restrictions to stem the spread of COVID-19. This was such a sudden and substantial event that it has become known as the ...

Plants & Animals Jun 8, 2023

New study shows land mammals traveled farther during severe COVID-19 lockdowns

Human behavior changed dramatically during lockdowns in the first months of the global COVID-19 pandemic, resulting in behavioral changes of land mammals. This is according to a study published in Science by a large international ...

Plants & Animals May 9, 2023

Can lions coexist with cattle in Africa?

Protecting lions and the interests of cattle producers in Kenya is a difficult balancing act. In a recent Frontiers in Ecology and Evolution article, Dr. Laurence G Frank, a researcher at the Museum of Vertebrate Zoology ...

Plants & Animals May 5, 2023

Study shows giraffes can use statistical reasoning

Humans make decisions using statistical information every day. Imagine you're selecting a packet of jellybeans. If you prefer red jellybeans, you will probably try to find a packet that shows the most red (and less of the ...

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