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Planet·Atlantic right whale population grows for the 3rd year running◆Health·Pediatric cancer survival rates hit a record 85% in new global study◆Tech·Open-source AI model halves cost of early dementia detection◆Humanity·Volunteer network in Lagos reaches its one-millionth meal served◆Planet·Portugal runs the grid on 100% renewables for six consecutive days◆Culture·Public library visits in the US climb to a 20-year high◆Business·Worker co-op model adopted by 1,200 new small businesses this quarter◆Sports·Paralympic viewership doubles year-over-year across streaming platforms◆Planet·Atlantic right whale population grows for the 3rd year running◆Health·Pediatric cancer survival rates hit a record 85% in new global study◆Tech·Open-source AI model halves cost of early dementia detection◆Humanity·Volunteer network in Lagos reaches its one-millionth meal served◆Planet·Portugal runs the grid on 100% renewables for six consecutive days◆Culture·Public library visits in the US climb to a 20-year high◆Business·Worker co-op model adopted by 1,200 new small businesses this quarter◆Sports·Paralympic viewership doubles year-over-year across streaming platforms◆

Signal live · Issue #284

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Today's Top Signal

The story moving the world this morning

Hand-picked

A 92-Year-Old's Letter Sparked a Global Wave of Kindness — Here's How It Spread to 41 Countries

FeaturedHumanity

The Atlantic · 18 min ago

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A 92-Year-Old's Letter Sparked a Global Wave of Kindness — Here's How It Spread to 41 Countries

HumanityInspiringHeartwarming

AI Summary

What began as one handwritten note pinned to a community board has become a verified, multi-continent movement of small daily kindnesses — tracked by a coalition of local journalists.

Why this matters

Proof that single, low-cost acts can scale into measurable cultural shifts when paired with a credible network.

Humanity Win

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Humanity Win

Reuters · 2h ago

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Maya, 19, Built a Community Kitchen That Now Feeds 400 Families a Week — From Her Garage

After her own family relied on food banks growing up, Maya turned a side project into a city-recognized nonprofit with a 100% volunteer-run model.

"I wasn't trying to start a nonprofit. I was just trying to make sure no one in my block went to bed hungry."
— Maya, founder

Maya, 19, Built a Community Kitchen That Now Feeds 400 Families a Week — From Her Garage

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How a 'Mini-Forest' in London is Cooling Local Streets by 4 Degrees

Planet47 min ago

The GuardianSignal · 88

How a 'Mini-Forest' in London is Cooling Local Streets by 4 Degrees

A tiny urban forest planted two years ago has already reached full maturity, providing a blueprint for cooling dense urban areas.

PerspectiveInspiring

Universal Flu Vaccine Passes Phase 1 Human Trials

Health5h ago

ReutersSignal · 92

Universal Flu Vaccine Passes Phase 1 Human Trials

The vaccine targets the core of the virus rather than the surface, potentially protecting against all strains for life.

InnovationInspiring

Solar Now Accounts for 50% of Global New Energy Capacity

Business1d ago

BloombergSignal · 84

Solar Now Accounts for 50% of Global New Energy Capacity

A new report shows the transition to clean energy is accelerating faster than even the most optimistic projections predicted.

InnovationPerspective

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