Share on PinterestNew research looks at global warming’s potential impact on the transmission of mosquito-borne viruses.West Nile virus, which mosquitoes — as principal vectors — transmit to humans, first arrived in North America in 1999. Since then, it has become the most common mosquito-borne infection in the U.S., Canada, and Europe.Scientific models at Stanford University,…
By Adam Vaughan Climate change could mean the end of many polar bear populationsAll Canada Photos / Alamy Unchecked climate change will doom all but one of the world’s populations of polar bears before the end of the century, as vanishing sea ice increases their annual fasts beyond their limits. The bears’ reliance on sea…
By Donna Lu Ochlerotatus detritus, one of the mosquitoes capable of spreading Zika virus that is already common in temperate regionsLesley Wood Photography Rising temperatures due to climate change may lead to the spread of the mosquito-borne Zika virus to currently cooler regions. Under the most drastic model of global warming, by 2080 the risk…
By Adam Vaughan Fish are vulnerable to warming oceans, particularly as embryosjoebelanger/Getty Images Fish are at a far greater risk from climate change than previously thought, as researchers have shown that embryos and spawning adults are more susceptible to warming oceans. In a worst-case scenario of 5°C of global warming, up to 60 per cent…
If there was one thing that struck the All Blacks during the 1995 Rugby World Cup final, it was the change in support for the Springboks from the start of the tournament to the end.With the 25th anniversary of the iconic 15-12 win for the Boks over their traditional foes and so much being written…
Kataza the baboon. Facebook / Baboon Matters The City of Cape Town has asked the public not to feed a baboon that has relocated to Tokai. The baboon, known as Kataza or SK11, is slowly being integrated into the Tokai troop. Video footage, however, shows humans feeding Kataza. The City of Cape Town has requested that Kataza…
As SA Rugby moves to determine which franchises will go to Europe in future, Rassie Erasmus has noted several potential benefits for the local game should that route be followed.The national director of rugby believes the high world rankings of Wales, Ireland and Scotland mean PRO Rugby is competitive and that fans will eventually identify…
(John Finney Photography/Moment/Getty Images) An abnormally bad season of weather may have had a significant impact on the death toll from both World War I and the 1918 Spanish flu pandemic, according to new research, with many more lives being lost due to torrential rain and plummeting temperatures. Through a detailed analysis of an ice…