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The joke's on us – how big tech is replicating our laughter online

Laughter is one of the most ubiquitous and pleasurable things humans do, which is why companies online want to know what we find funny.

20/09/2023

Freshwater quality is one of New Zealanders’ biggest concerns – water-trading 'clubs' could be part of the solution

Despite its importance, water management has been largely absent from the election campaign. But using trading markets to improve freshwater quality in smaller catchments deserves wider debate.

20/09/2023

Alzheimer's disease blood tests: here's what they look for, and what they can tell you about your risk

These blood tests results need care when interpreting, and they can not they predict how the disease will affect each person.

20/09/2023

Big businesses say they are helping to restore ecosystems – but proof remains elusive

We’re witnessing first-hand an alarming decline of the world’s ecosystems, which is having a devastating impact on the people who rely on them. In many cases, it’s no longer enough to just protect what remains – degraded ecosystems must be restored.

20/09/2023

The UK re-joining the Horizon research funding scheme benefits Europe too – the data backs it up

The UK has just rejoined the EU’s flagship research funding programmes, Horizon Europe and Copernicus. This is great news for science, the EU and the UK. The reasons are simple: science progresses through the individual efforts of scholars and…

20/09/2023

In future, we'll see fewer generic AI chatbots like ChatGPT and more specialised ones that are tailored to our needs

AI technology is developing rapidly. ChatGPT has become the fastest-growing online service in history. Google and Microsoft are integrating generative AI into their products. And world leaders are excitedly embracing AI as a tool for economic growth.

20/09/2023

Breast cancer: new study reveals real risk of the disease if you have genetic mutation

Family history may be the most important thing to take into account when it comes to breast cancer risk.

20/09/2023

Don't blame postwar school building programmes for concrete crisis – the fault lies with decades of neglect and ineffective policy

The relationship between where pupils learn and how well they learn should be a central part of decisions about building, or repairing, schools.

20/09/2023

Depression recovery can be hard to measure − new research on deep brain stimulation shows how objective biomarkers could help make treatment more precise

Deep brain stimulation can help some people with treatment-resistant depression feel better, but it can be unclear whether a bout of low mood is a relapse or a bad day.

20/09/2023

Your unique body odor could identify who you are and provide insights into your health – all from the touch of a hand

Human scent could one day be used as evidence in forensics and as diagnostic information in medicine.

20/09/2023

Take a break from your screen and look at plants − botanizing is a great way to engage with life around you

Botanizing is the practice of observing and appreciating plant life. Two plant scientists explain how it benefits people and the planet.

20/09/2023

What can board games teach students about climate change?

While most board games are designed for one person to win, climate change games are about saving the world.

20/09/2023

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