Elephants benefit from having older siblings, especially sisters

A study of semi-captive Asian elephants in Myanmar has found that calves benefit from having older sisters more than older brothers. The findings are published in the British Ecological Society's Journal of Animal Ecology.

Warmer climate may make new mutations more harmful

A warmer global climate can cause mutations to have more severe consequences for the health of organisms through their detrimental effect on protein function. This may have major repercussions on organisms' ability to adapt ...

Mutations that affect aging: More common than we thought?

The number of mutations that can contribute to aging may be significantly higher than previously believed, according to new research on fruit flies. The study by scientists at Linköping University, Sweden, supports a new ...

Prehistoric hyenas and humans share migration patterns

New research into the evolutionary history and prehistoric migrations of hyenas reveals surprising similarities between hyenas and prehistoric humans. The results from the University of Copenhagen and University of Potsdam ...

Q&A: How do animals react to a solar eclipse?

On April 8, many of us will be huddling behind protective glasses and feasting our eyes on a rare solar stunner. But the sun's eye-catching performance won't be the only thing on display. You may also notice our animal friends ...

New rice lines for Africa offer virus protection

Rice yellow mottle virus (RYMV) is responsible for high crop losses in Africa, particularly among small-scale farmers. A research team has now produced rice lines that are resistant to the disease by means of genome editing.

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