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How clouds protect coral reefs, but will not be enough to save them from us

Oct 15, 2023 04:03 am UTC| Nature

Coral reefs are vital ecosystems for people and coastal communities. They provide food and livelihoods and protect coastlines from storms, contribute to local economies and preserve cultural heritage. However, warming...

If we protect mangroves, we protect our fisheries, our towns and ourselves

Oct 12, 2023 07:34 am UTC| Nature

Mangroves might not look like much. Yes, they can have strange aerial roots. Yes, theyre surrounded by oozing mud. But looks can be deceiving. These remarkable shrubs and trees are nurseries for many species of fish,...

What is seawater intrusion? A hydrogeologist explains the shifting balance between fresh and salt water at the coast

Oct 12, 2023 07:29 am UTC| Nature

Seawater intrusion is the movement of saline water from the ocean or estuaries into freshwater systems. The seawater that has crept up the Mississippi River in the summer and early fall of 2023 is a reminder that coastal...

Climate Change Series

Even temporary global warming above 2℃ will affect life in the oceans for centuries

Oct 11, 2023 03:44 am UTC| Nature

There is growing consensus that our planet is likely to pass the 1.5℃ warming threshold. Research even suggests global warming will temporarily exceed the 2℃ threshold, if atmospheric carbon dioxide (CO₂) peaks at levels...

Hotter, drier summers will make European craft beers less 'hoppy' – new study

Oct 11, 2023 03:43 am UTC| Nature

September 2023 was the warmest ever recorded according to the EU Climate Service, with Earths average surface air temperature peaking at 16.38C. The average global temperature was also at least 1.5C higher than...

‘Phantom decoys’ manipulate human shoppers – but bees may be immune to their charms

Oct 11, 2023 03:37 am UTC| Nature

Have you ever waited in a long queue only to find the ice cream flavour you wanted is gone? What did you choose instead? In the field of behavioural economics, researchers have shown that people make very predictable...

Saudia, PepsiCo Ink MoU for In-Flight Recycling Initiative During MENACW 2023

Oct 10, 2023 05:37 am UTC| Economy Nature Business

Saudia and PepsiCo have signed a Memorandum of Understanding to further their commitment to sustainability and environmental conservation to collect recyclable material onboard Saudia flights. The objective is to divert...

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Economy

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...

Why is the London Stock Exchange losing out to the US

London Stock Exchange (LSE), which can trace its heritage to the coffee houses of the 17th century, is failing. The volume of shares traded is sharply declining, and some UK companies are swiftly moving to the US...

Why Germany ditched nuclear before coal – and why it won’t go back

One year ago, Germany took its last three nuclear power stations offline. When it comes to energy, few events have baffled outsiders more. In the face of climate change, calls to expedite the transition away from fossil...

What if the Reserve Bank itself has been feeding inflation? An economist explains

Heres something for the board of the Reserve Bank of Australia to ponder as it meets next month to set interest rates. It has pushed up rates on 13 occasions since it began its attempt to restrain inflation in May...

Politics

Labour can afford to be far more ambitious with its economic policies – voters are on board

To say that the Labour party is flying high in the polls is something of an understatement. But despite its consistent lead against the Tories, the opposition finds itself in a rather odd position: on the cusp of power but...

History for sale: what does South Africa’s struggle heritage mean after 30 years of democracy?

One of my favourite statues is the one of Nelson Mandela at the Sandton City shopping centre in Johannesburg. Larger than life, its oversized bronze shoes shimmer in the evening light, polished by the hands of many...

Sudan: civil war stretches into a second year with no end in sight

In the early hours of April 15 2023, the Rapid Support Forces (RSF) a Sudanese paramilitary force attacked the military airstrip in the town of Merowe and deployed troops across strategic locations in Sudans capital,...

Joe Biden Proposes Record 44.6% Capital Gains Tax in Latest Budget Plan That May Favor Cryptocurrencies

President Joe Biden has proposed raising the capital gains tax to an unprecedented 44.6% in a bold fiscal move, targeting the wealthiest Americans. This hike is part of his 2025 budget proposal to reduce income...

Turkey’s suppression of the Kurdish political movement continues to fuel a deadly armed conflict

The world has 91 democracies and 88 autocracies. Yet 71% of the worlds population (some 5.7 billion people) are living under autocratic rule, a big jump from 48% ten years ago. This trend towards authoritarianism can...

Science

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,...

Peter Higgs was one of the greats of particle physics. He transformed what we know about the building blocks of the universe

Peter Higgs, who gave his name to the subatomic particle known as the Higgs boson, has died aged 94. He was always a modest man, especially when considering that he was one of the greats of particle physics the area of...

Could a telescope ever see the beginning of time? An astronomer explains

The James Webb Space Telescope, or JWST for short, is one of the most advanced telescopes ever built. Planning for JWST began over 25 years ago, and construction efforts spanned over a decade. It was launched into space on...

US media coverage of new science less likely to mention researchers with African and East Asian names

When one Chinese national recently petitioned the U.S. Citizenship and Immigration Services to become a permanent resident, he thought his chances were pretty good. As an accomplished biologist, he figured that news...

Technology

Solana Co-Founder Clashes with Vitalik Buterin, Champions Meme Coin Culture

In a bold social media move, Solanas co-founder Raj Gokal defended meme coins and subtly critiqued Ethereums Vitalik Buterin, stirring controversy in the crypto community. Solanas Gokal Defends Meme Coins, Warns...

Tesla Model 3 Performance Price Surges Days After Debut, Cybertruck Powershare Costs Skyrocket

Just days after Tesla released its Model 3 Performance, the company increased its price by $1,000. Meanwhile, a Tesla Cybertruck owner faces a staggering $30,000 quote for a Powershare installation, which would enable his...

Apple Partners with OpenAI for On-Device AI in iOS 18, Enhancing Privacy

Apple Inc. has reignited discussions with OpenAI to integrate advanced AI features into iOS 18, utilizing large language models entirely on-device. According to a Bloomberg report, this move promises to significantly...

Republic First Bank Shut Down by Regulators, Crypto Prices Tumble

In a significant regulatory move, the Pennsylvania Department of Banking and Securities has closed Republic First Bank, marking the first major U.S. bank collapse of 2024. The closure has sparked heated reactions within...
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