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Huge locust swarms are threatening food security, but drones could help stop them

Jun 21, 2020 11:24 am UTC| Nature

In recent months, food security concerns have emerged for nations across Africa, Asia and the Middle East, as swarms of desert locusts wreak havoc on crops. While the same level of damage isnt currently being felt in...

Catch-22: technology can help solve fishing’s environmental issues – but risks swapping one problem for another

Jun 14, 2020 12:29 pm UTC| Nature Technology

Almost a decade ago, Hugh Fearnley-Whittingstalls Fish Fight campaign galvanised public opinion against the senseless waste of discarding fish. At the time this was the common practice of returning unwanted catches to the...

Genetically modified mosquitoes could be released in Florida and Texas beginning this summer – silver bullet or jumping the gun?

Jun 04, 2020 11:30 am UTC| Nature Science

This summer, for the first time, genetically modified mosquitoes could be released in the U.S. On May 1, 2020, the company Oxitec received an experimental use permit from the U.S. Environmental Protection Agency to...

How the man-made chemical, nonylphenol, hampers the growth of fresh produce

Jun 03, 2020 13:29 pm UTC| Nature

Nonylphenol is a man-made chemical used in a wide variety of agricultural, food, industry and household products. A detergent-like substance, its main purpose is to make plastics more pliable and liquids more spreadable,...

Billions of years ago, the rise of oxygen in Earth’s atmosphere caused a worldwide deep freeze

Jun 03, 2020 13:27 pm UTC| Nature

Around two and a half billion years ago the Earth was an alien world that would have been hostile to most of the complex life that surrounds us today. This was a planet where bacteria reigned, and one kind of bacteria in...

If all cars were electric, UK carbon emissions would drop by 12%

May 29, 2020 13:33 pm UTC| Nature

The COVID-19 lockdown has led to reduced pollution and emissions in the UK and around the world, providing a clear indication of how cars affect air quality and carbon emissions. But such a change is only temporary ...

Wuhan's lockdown cut air pollution by up to 63% – new research

May 14, 2020 10:30 am UTC| Nature

The COVID-19 lockdown in Wuhan, China, resulted in a 63% reduction in nitrogen dioxide concentrations, according to our new research. We have calculated that this drop in air pollution may have prevented up to 496 deaths...

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Economy

Nigerians throw naira notes around to show love: but it could land you in jail

The legal implication of physically damaging the naira, Nigerias currency, came into focus recently with the prosecution of at least two celebrities by the countrys Economic and Financial Crimes Commission. Nigeria has a...

The US is one of the least trade-oriented countries in the world – despite laying the groundwork for today’s globalized system

Given the spate of news about international trade lately, Americans might be surprised to learn that the U.S. isnt very dependent on it. Indeed, looking at trade as a percentage of gross domestic product a metric...

Beyond the spin, beyond the handouts, here’s how to get a handle on what’s really happening on budget night

Three weeks from now, some of us will be presented with a mountain of budget papers, and just about all of us will get to hear about them on radio, TV or news websites on budget night. The quickest way to find out what...

Johannesburg in a time of darkness: Ivan Vladislavić’s new memoir reminds us of the city’s fragility

Ivan Vladislavić is Johannesburgs literary linkman. He tells us, in the first pages of his new book, The Near North, that before cities were lit, first by gaslight and later electricity, people of means paid torchbearers...

Economist Chris Richardson on an ‘ugly’ inflation result and the coming budget

With Jim Chalmerss third budget on May 14, Australians will be looking for some more cost-of-living relief beyond the tax cuts although they have been warned extra measures will be modest. As this weeks consumer price...

Politics

Sudan’s civil war is rooted in its historical favouritism of Arab and Islamic identity

The current civil war in Sudan goes beyond a simple power struggle between two generals. It reflects a deep-rooted crisis within the countrys governing structure thats been present since it gained independence from the...

South Africa’s youth are a generation lost under democracy – study

South African president Cyril Ramaphosa recently painted a rosy picture in which the countrys youth democracys children had enormous opportunities for advancement, all thanks to successive post-apartheid governments led...

Sadiq Khan on track for third term as London mayor – but nearly half of Londoners dissatisfied with performance

Polls have consistently shown that the incumbent mayor of London, Sadiq Khan, appears to be on track to win a third term in office at the upcoming mayoral elections on May 2. One poll we commissioned as part of our...

The politics stopping the UK from opening a youth mobility scheme with Europe

Earlier this week, it seemed possible that young people in the UK might soon be able to travel freely to work and live in Europe again. The European Commission laid out proposals to open mobility to millions of 18- to...

Biden administration tells employers to stop shackling workers with ‘noncompete agreements’

Most American workers are hired at will: Employers owe their employees nothing in the relationship except earned wages, and employees are at liberty to quit at their option. As the rule is generally stated, either party...

Science

IceCube researchers detect a rare type of energetic neutrino sent from powerful astronomical objects

About a trillion tiny particles called neutrinos pass through you every second. Created during the Big Bang, these relic neutrinos exist throughout the entire universe, but they cant harm you. In fact, only one of them is...

The Mars Sample Return mission has a shaky future, and NASA is calling on private companies for backup

A critical NASA mission in the search for life beyond Earth, Mars Sample Return, is in trouble. Its budget has ballooned from US$5 billion to over $11 billion, and the sample return date may slip from the end of this...

Dark matter: our new experiment aims to turn the ghostly substance into actual light

A ghost is haunting our universe. This has been known in astronomy and cosmology for decades. Observations suggest that about 85% of all the matter in the universe is mysterious and invisible. These two qualities are...

A Nasa rover has reached a promising place to search for fossilised life on Mars

While we go about our daily lives on Earth, a nuclear-powered robot the size of a small car is trundling around Mars looking for fossils. Unlike its predecessor Curiosity, Nasas Perseverance rover is explicitly intended to...

The rising flood of space junk is a risk to us on Earth – and governments are on the hook

A piece of space junk recently crashed through the roof and floor of a mans home in Florida. Nasa later confirmed that the object had come from unwanted hardware released from the international space station. The 700g,...

Technology

Kraken's Bold Move: Expanding into Germany with DLT Finance Partnership

Cryptocurrency giant Kraken makes waves with its strategic decision to launch operations in Germany, a pivotal move in its broader European expansion plan. Teaming up with DLT Finance, a regulated financial institution,...

Macron's France Targets Fourfold Increase in EV Sales by 2027; Welcomes BYD Factory Plans

France has announced plans to quadruple EV sales by 2027. The agreement, enhancing Frances position against global competitors, aligns with a state visit from China, spotlighting potential collaborations with major...

Shiba Inu Insider Urges Focus on SHIB and BTC Amid Market Rally

In a recent wake-up call, Lucie of the Shiba Inu team urged the cryptocurrency community to closely monitor Shiba Inu (SHIB) and Bitcoin (BTC) as both tokens exhibit strong price recoveries. This comes amid growing...

Is China Opening Doors to Bitcoin ETFs? Investor's Comment Sparks Debate

Following the recent launch of Bitcoin ETFs in Hong Kong, speculation is mounting over potential access for mainland Chinese investors. Richard Byworth, a prominent Bitcoin investor, suggested that these ETFs could soon be...
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