Top Scientific Breakthroughs
- Plastic Found in Brain Tumour Tissue: High levels of micro- and nanoplastics have been discovered in brain tissue near tumours. Researchers suggest this may be a sign of a compromised blood–brain barrier.
- Discovery of a "Secret" Brain Network: Scientists have identified a previously unknown communication network in the brain made of star-shaped helper cells called astrocytes. This system allows distant parts of the brain to exchange molecules directly.
- Evidence of Giant Ancient Octopuses: Fossil analysis of massive jaws suggests that kraken-like octopuses, reaching up to 19 metres in length, may have ruled the Cretaceous seas 100 million years ago.
- Heartbeat as a Cancer Suppressant: New research indicates that the physical pressure of a pumping heart can stop cancer cells from multiplying in the heart tissue of mice.
Physics & Technology
- The Gravity Mystery: A decade-long effort to measure the exact strength of "Big G" (the gravitational constant) has concluded, yet the value remains more elusive and mysterious than ever.
- Graphene vs. Superbugs: Scientists have uncovered how graphene oxide selectively destroys harmful bacteria while leaving human cells unharmed by targeting specific molecules in bacterial membranes.
- Switchable 2D–3D Displays: A new full-colour display technology has been proposed that uses metasurface lenses to switch seamlessly between 2D and 3D views without needing glasse.
Environment & Ecology
- Butterfly Population Decline: New data highlights a dramatic decline in North American butterflies, particularly the , driven by pesticides and habitat loss.
- Tibetan Warming & Polar Ice: Warming on the Tibetan Plateau is now projected to drive up to 30% of Arctic and 15% of Antarctic sea-ice loss through complex atmospheric couplings.
- Africa's Split Speeds Up: Geologists have found that the Earth's crust beneath the Turkana Rift is thinning more rapidly than expected, indicating that the African continent is gradually breaking apart.
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Science Community News
- Harvard Graduate Student Strike: Thousands of student researchers at Harvard University have begun a strike, halting major research projects as they demand higher pay and better protections.
- Scientific Fraud Crackdown: An analysis of thousands of "paper-mill" advertisements is providing journals with new tools to detect and stop the sale of fake authorships.