The pitfalls of eco-efficiency
Jan 18, 2020 11:55 am UTC| Insights & Views Nature
The saying the road to hell is paved with good intentions can be applied to many situations, and among them are companies efforts to preserve natural resources. For example, changes intended to reduce resource use can in...

Worst marine heatwave on record killed one million seabirds in North Pacific Ocean
Jan 18, 2020 11:55 am UTC| Insights & Views Nature
The common guillemot (known as the common murre in North America) breeds in both the Pacific and the Atlantic and is among the most abundant seabirds in the northern hemisphere. But like many other seabirds, its numbers...

Why fitness trackers may not give you all the 'credit' you hoped for
Jan 18, 2020 11:51 am UTC| Insights & Views Technology
January is a time when many people make resolutions and then break them. Almost 60% of Americans will resolve to exercise more, but fewer than 10% will stick with their resolution. A key to keeping resolutions is ensuring...
Human gene editing: who decides the rules?
Jan 18, 2020 11:49 am UTC| Insights & Views Science
Gene editing technology allows scientists to make changes to an organisms DNA. It has made it possible to create cattle without horns, tomatoes that ripen slowly over time, and even mosquitoes that are incapable of...

How we deduced that our ancestors liked roast vegetables too
Jan 18, 2020 11:49 am UTC| Insights & Views
Archaeological work at the Border Cave site has revealed the earliest evidence for cooked root vegetables. Border Cave lies between South Africa and eSwatini and has a remarkable record of human habitation. Hot, roasted...

What's behind violence in South Africa: a sociologist's perspective
Jan 18, 2020 11:49 am UTC| Insights & Views Life
The 2018 Global Peace Index listed South Africa as one of the most violent and dangerous places on earth, and getting worse. South Africa has a long history of violence. It was used as a tool of power and governance by...

Apple's share price has doubled, but there is a crunch coming – investors should watch out
Jan 18, 2020 11:46 am UTC| Insights & Views Business
Apple shareholders must be extremely happy with the companys performance in the past 12 months. The stock price is up 111% since the end of 2018, not to mention the US$3 (2.31) per share that the company has paid in...