14/03/2022

Bush-encroaching sickle bush is preferred food of giraffes

A native bush-encroaching shrub species called Sickle Bush (Dichrostachys cinerea) is disliked by livestock keepers and rangeland managers, but loved as forage by wild giraffes, according to research published this week in ...

US astronaut to ride Russian spacecraft home during tensions

U.S. astronaut Mark Vande Hei has made it through nearly a year in space, but faces what could be his trickiest assignment yet: riding a Russian capsule back to Earth in the midst of deepening tensions between the countries.

Citizen seismology helps decipher the 2021 Haiti earthquake

On August 14, 2021, a magnitude 7.2 earthquake struck Haiti, leaving 2,500 dead, 13,000 injured and roughly 140,000 houses destroyed. This came 11-years after Haiti was struck by a 7.0 earthquake that devastated the capital ...

Model predicts cross-species contamination risk for livestock

A new mathematical model from researchers at North Carolina State University reveals the high risk of cross-species disease spread on farms with more than one type of livestock. According to the model, biosecurity efforts ...

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