Fragments

The European Economic and Social Committee is calling for health diplomacy and civil society to take a central role in rebuilding trust in a fractured world. The appeal argues that global divisions have weakened cooperation, and that health, as a shared concern, along with organised civil society, can bridge gaps between governments and citizens.

Attention is turning to the origins of Saturn's rings, one of the most striking features of the solar system. Scientists believe the rings formed from debris, possibly after a moon or comet was torn apart by Saturn's gravity, leaving ice and rock fragments locked in orbit. The topic is drawing large audiences online as viewers explore the leading theories behind how the rings came to exist.

Analysts are questioning whether the wave of nuclear energy startups is good for the industry. The argument: dozens of small companies chasing advanced reactor designs may fragment funding, talent and regulatory attention, slowing the few projects capable of actually delivering. Critics counter that competition spurs innovation, but the concern is that too many unproven ventures could undermine confidence in nuclear power at a critical moment for its revival.

NASA's Earth Observatory has published a new map of the terrain beneath the Greenland Ice Sheet, showing hundreds of valleys that earlier maps missed or recorded only as fragments. The connected network of subglacial valleys reshapes how scientists understand water flow and ice dynamics under the ice, with implications for predicting how quickly Greenland may contribute to sea level rise.

New EU cybersecurity reporting requirements are set to expose longstanding weaknesses in how the Linux ecosystem handles vulnerability tracking. With CVE numbers rising and software deployments growing more sprawling, experts argue that managing flaws is becoming a matter of producing evidence of remediation, not just shipping patches, putting pressure on maintainers and vendors alike.