Running against the heat: how climate change is transforming US marathons

Rising temperatures driven by climate change are forcing organizers of major United States marathons to adjust their event calendars, start times, and race formats. These modifications reflect broader environmental challenges that extend beyond the athletic sphere, as extreme heat increasingly threatens the safety and viability of long-distance running events.

Separately, the Argentine national government has expanded its policy to block cellular phone usage within provincial prisons. By allowing jurisdictions to adopt a national protocol, the measure enables the deactivation of mobile devices, SIM cards, and active lines within correctional facilities to prevent criminal activity.