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The race in artificial intelligence is no longer just about building better models — it is increasingly about controlling the infrastructure that makes those models possible. Behind every major AI system lies a vast network of data centres, advanced chips and cloud platforms. Companies such as Nvidia, Amazon and Microsoft are competing to dominate this layer of the technology stack, investing billions into computing capacity. At the centre of this competition are specialised AI chips, which are essential for training and running large-scale models. Demand for these processors has surged, creating supply constraints and pushing companies to secure long-term access…

Across many countries, trust in traditional institutions — including governments, media and public organisations — is declining, creating new challenges for social stability. Surveys and research indicate that many people feel disconnected from decision-making processes and sceptical about official information. This trend has been influenced by political polarisation, economic inequality and the rapid spread of information online. Institutions such as United Nations and national governments continue to play central roles, but their authority is increasingly questioned. At the same time, alternative sources of information — including independent media, online communities and individual influencers — are gaining influence. While this can…

Social media was once seen as a tool for self-expression, giving people the ability to share their lives, ideas and identities with a global audience. Today, researchers say it is doing something more complex — shaping identity itself in ways that are not always positive. Platforms such as Instagram and TikTok encourage users to present curated versions of themselves, often prioritising visibility and engagement over authenticity. This can create pressure to conform to trends, aesthetics or expectations that may not reflect real experiences. For younger users in particular, identity formation is increasingly influenced by algorithms that amplify certain types of…

Despite covering more than 70% of the Earth’s surface, the ocean remains one of the least understood environments on the planet — particularly its deepest regions. Scientists studying the deep sea are continuing to discover new species, ecosystems and geological features, highlighting how much remains unknown. Technologies such as remotely operated vehicles and advanced sonar mapping are allowing researchers to explore areas that were previously inaccessible. These tools have revealed complex ecosystems around hydrothermal vents, where life thrives in extreme conditions without sunlight. Ocean research is also critical for understanding global systems. The oceans play a central role in regulating…

The question of how long humans can live — and whether ageing itself can be slowed — is moving from theory into serious scientific investigation. Recent advances in biology have focused on understanding the mechanisms behind ageing, including cellular damage, genetic factors and the role of telomeres — structures that protect DNA but shorten over time. Researchers in fields such as biotechnology and genetics are exploring ways to extend healthy lifespan, not just increase years lived but improve quality of life in later decades. Some experimental approaches include targeting so-called “senescent cells”, which accumulate with age and contribute to inflammation…

Access to water is increasingly emerging as a critical global issue, with climate change, population growth and resource management placing growing pressure on freshwater supplies. In many regions, prolonged droughts and rising temperatures are reducing water availability, affecting agriculture, industry and daily life. Countries in areas such as Sub-Saharan Africa and parts of South Asia are particularly vulnerable. At the same time, water demand is increasing as populations grow and urbanisation expands. This creates a widening gap between supply and need. Experts warn that water scarcity could lead to greater competition between sectors and even between countries, particularly where rivers…

As cities expand and natural habitats shrink, wildlife is increasingly adapting to urban environments — creating a new and often unpredictable relationship between humans and nature. Species such as foxes, raccoons and certain bird populations are thriving in cities, taking advantage of food availability, fewer predators and warmer microclimates. In some regions, animals have begun to alter their behaviour, becoming more nocturnal or changing feeding patterns to coexist with human activity. Researchers say this trend reflects both resilience and pressure. While some species adapt successfully, many others decline as ecosystems are fragmented or destroyed. Urban wildlife can also create challenges.…

Space exploration is no longer dominated solely by national agencies. A growing number of private companies are reshaping the industry, turning space into a commercial sector with new economic possibilities. Companies like SpaceX and Blue Origin have led the shift by developing reusable rocket technology, significantly reducing the cost of launching payloads into orbit. This has opened the door to new ventures, including satellite internet networks, space tourism and plans for commercial space stations. At the same time, governments continue to play a key role. Agencies such as NASA are increasingly partnering with private firms, outsourcing missions and encouraging competition…

Artificial intelligence is beginning to shift away from distant data centres and into the devices people use every day — a transition that could reshape how technology is designed, controlled and experienced. Until recently, most advanced AI systems relied on cloud computing, processing data on powerful remote servers. Now, companies are increasingly focusing on “on-device AI”, where tasks are handled directly on smartphones, laptops and other personal devices. Technology firms such as Apple, Qualcomm and Samsung are developing specialised chips capable of running AI models locally. This allows features such as voice recognition, image processing and personal assistants to function…

For decades, success followed a familiar pattern: stable employment, home ownership and steady financial growth. That model is now being questioned, particularly by younger generations facing a very different economic and social landscape. Rising housing costs, changing job markets and economic uncertainty have made traditional milestones harder to achieve. In many cities, owning property is no longer a realistic short-term goal for large parts of the population. At the same time, attitudes toward work and life priorities are shifting. Younger workers are placing greater emphasis on flexibility, personal fulfilment and work-life balance, rather than long-term loyalty to a single employer.…