"explainer"

Iran may retaliate against U.S. involvement in Israel's war by targeting U.S. bases, disrupting the Strait of Hormuz, activating regional proxies, or accelerating its nuclear ambitions. American strikes on Iranian nuclear sites risk sparking broader regional escalation and economic fallout

Israel’s Operation Rising Lion, launched on June 13, killed at least 14 Iranian nuclear scientists, aiming to disrupt Iran’s nuclear programme. The open targeting, coupled with military strikes, marks a rare, aggressive escalation in counter-proliferation strategy

Uranium enrichment involves increasing uranium-235 content using centrifuges. While Iran claims peaceful intentions, its enrichment to 60% raises global concerns, as 90% is considered weapons-grade

A new study reveals that sharks, despite their vast range in size and shape, follow the centuries-old two-thirds scaling law, which governs how surface area increases relative to volume

Gastroenteritis and food poisoning both cause symptoms like diarrhoea, vomiting, and abdominal pain, but differ in cause and onset. Gastro is typically a gut infection from viruses or bacteria, often spread via contaminated surfaces or people. Food poisoning occurs from eating food tainted with toxins, chemicals, or microbes

Natanz’s centrifuges and Fordow’s hardened underground facility are central to Iran’s uranium enrichment efforts. With uranium levels now enriched up to 60%—dangerously close to weapons-grade—and IAEA inspectors unable to access the sites post-strike, Iran’s stockpile is now effectively unmonitored

Israel launched airstrikes on multiple Iranian nuclear and military sites. Key targeted sites likely included Natanz and Fordo enrichment facilities, Bushehr power plant, and others nuclear sites

AI chatbots may be a useful place to start when you're having a bad day and just need a chat. But when the bad days continue to happen, it's time to talk to a professional as well

Dolphins are known for their impressive jumps and acrobatic displays, which may look like fun but also serve important purposes

There is sufficient evidence that household mould is associated with respiratory issues attributable to their allergic effects. However, there is no strong evidence mycotoxins from household mould – and in particular black mould – are associated with substantial health issues

The reason Earth’s oceans may have looked different in the ancient past is to do with their chemistry and the evolution of photosynthesis

Researchers tried to learn what really drives intense feelings of FOMO – which explains why a run-of-the-mill meeting might feel more crucial than an over-the-top vacation

Both scenarios meet traditional definitions of gossip, yet the two are viewed very differently

Many content creators, journalists and digital experts say it could lead to censorship, stifle free speech and significantly expand the government’s powers to regulate digital media content

When you're out in the snow, a lot of the solar radiation your skin receives is reflected from the snow itself

The journey of Earth towards a colourful world began with the evolution of vision, which initially developed to distinguish light from dark over 600 million years ago

Indigenous Protected Areas are regions where Indigenous communities have made a commitment to conserve biodiversity and cultural values through traditional knowledge and practices. These areas are formally recognised by governments and often integrated into national conservation strategies

The project was intended to draw water from the dead storage levels of the Nagarjuna Sagar Project even when its water levels are critically low