
Monkeys smashing nuts with stones hint at how human tool use evolved
Jan 10, 2020 10:41 am UTC| Insights & Views Nature
Human beings used to be defined as the tool-maker species. But the uniqueness of this description was challenged in the 1960s when Dr. Jane Goodall discovered that chimpanzees will pick and modify grass stems to use to...
Jan 10, 2020 10:40 am UTC| Insights & Views Life
More Americans are using flexible workplace practices including telecommuting, co-working and off-peak start times to add flexibility to their lives and eliminate or improve their commute. One motivation? Rush hour...
AI is transforming medicine – but it can only work with proper sharing of data
Jan 10, 2020 10:39 am UTC| Insights & Views Technology
It is not often that one witnesses a transformational advance in medicine. But the application of artificial intelligence (AI) to improve the early detection of disease is exactly that. I was a co-author of the paper...

What Trump's tweet threatening Iran's cultural sites could mean for Shiite Muslims
Jan 10, 2020 10:33 am UTC| Insights & Views Politics
President Donald Trump warned the Islamic Republic of Iran in a tweet on Jan. 4 that the U.S. would target Iranian cultural sites, if provoked. His threat followed the United States killing of Maj. Gen. Qassem...
Tweets about cannabis' health benefits are full of mistruths
Jan 10, 2020 10:32 am UTC| Insights & Views Health
There has been a lot of talk in the U.S. about legalizing recreational cannabis, and about cannabis potential to help with health issues. Scientists working in medicine may have a lot to discover about cannabis ability...
Counter-terrorism was ignored in the UK general election – it must not be forgotten in 2020
Jan 10, 2020 10:31 am UTC| Insights & Views Politics
The killing of the Iranian military strategist Qasem Soleimani at the start of 2020 may not have much, if any, direct effect on terrorism in the UK. But it was always unlikely that threats from jihadis, dissident Irish...

Why South Africa's declining maths performance is a worry
Jan 10, 2020 10:31 am UTC| Insights & Views Science
South Africas Department of Basic Education recently released the countrys National Senior Certificate results for the class of 2019. These are commonly known as the matric results and they determine school-leavers...