Search results for Giraffes

Plants & Animals Nov 1, 2017

Do animals think rationally? Researcher suggests rational decision-making doesn't require language

Previous research has shown that animals can remember specific events, use tools and solve problems. But exactly what that means - whether they are making rational decisions or simply reacting to their environment through ...

Archaeology Nov 1, 2017

Newly described giraffid species may help trace evolution of giraffe ancestors

A new giraffid species from Spain may extend the range and timespan of the ancestors of giraffes, according to a study published November 1, 2017 in the open access journal PLOS ONE by María Ríos from the National Museum ...

Ecology Oct 28, 2017

Lions, chimps, sharks get added protection under UN convention

Lions, chimpanzees, giraffes, leopards and a wide variety of sharks received added protection at a UN wildlife conference in the Philippines, organisers said Saturday.

Business Oct 27, 2017

Fit or miss? Retailers offer new tools to help shoppers

Stores watching Amazon take a larger share of clothing sales are trying to solve one of the most vexing issues for online shoppers: Finding items that fit properly.

Cell & Microbiology Oct 16, 2017

Structural insights into processes at DNA damage sites

Ishan Deshpande and his colleagues from the group of Susan Gasser and the Protein Structure Facility at the FMI elucidated the mechanism of how Mec1-Ddc2, a tumor suppressor involved in DNA damage response assembles at sites ...

Evolution Oct 3, 2017

Biologist's new book details a new era in the study of evolution

Three years ago, when Harvard biologist Jonathan Losos settled in at the Geological Lecture Hall for a talk by fellow scientist Richard Lenski, he was toying with the idea of writing a book on evolution. When the lecture ...

Ecology Sep 28, 2017

Home on the range: Antelope get new digs in New Orleans

A few tiny herds of African antelope have a new home on ranges in New Orleans, and zookeepers hope they will take advantage of the extra space away from curious crowds of humans to relax and reproduce.

Archaeology Sep 20, 2017

Lumbering giants had agile ancestors

The best known sauropod dinosaurs were huge herbivorous creatures, whose brain structures were markedly different from those of their evolutionary predecessors, for the earliest representatives of the group were small, lithe ...

Ecology Sep 20, 2017

Wildlife pays the price of Kenya's illegal grazing

"It's devastating. I've been following them every day of my life for the last year," said Dedan Ngatia, a wild dog researcher in Kenya's central Laikipia region. "They're all dead."

Ecology Sep 6, 2017

Wildlife loss and climate change can synergistically increase tick abundance and the risk of tick-borne disease

Around the world, ticks are one of the most important vectors of zoonotic diseases—animal diseases communicable to humans—and they're everywhere.

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