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The Good Signal

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Signals worth following

Browse our latest investigations, impact stories, and evidence-based progress updates.

NASA Satellites Confirm Boreal Forests Are Expanding Northward, Creating New Carbon Sink Opportunities
Environment
2026-02-09The Good Signal

NASA Satellites Confirm Boreal Forests Are Expanding Northward, Creating New Carbon Sink Opportunities

A landmark NASA study using 36 years of Landsat satellite data confirms Earth's boreal forests—the planet's largest biome—are expanding northward and creating new opportunities for carbon sequestration and international research collaboration.

Interstellar Comet 3I/ATLAS Survives Solar Flyby, Unveiling Secrets from Beyond Our Solar System
Science & Space
2026-02-09The Good Signal

Interstellar Comet 3I/ATLAS Survives Solar Flyby, Unveiling Secrets from Beyond Our Solar System

The third confirmed interstellar visitor ever detected, comet 3I/ATLAS, successfully completed its journey through our solar system in late 2025, providing scientists with unprecedented data about material from another stellar system. Discovered on July 1, 2025, by a NASA-funded

India Doubles Tiger Population in Historic Conservation Victory, Now Home to Three-Quarters of World's Wild Tigers
Environment
2026-02-09The Good Signal

India Doubles Tiger Population in Historic Conservation Victory, Now Home to Three-Quarters of World's Wild Tigers

India has successfully doubled its wild tiger population from 1,706 in 2010 to 3,682 in 2022, fulfilling its commitment to the TX2 global initiative and now hosting over 70% of the world's remaining wild tigers through sustained conservation efforts.

Simple Chemical Tackle Unlocks Quantum Computing's Holy Grail: Surface Encapsulation Breakthrough Extends Qubit Coherence Times Fivefold
Technology
2026-02-09The Good Signal

Simple Chemical Tackle Unlocks Quantum Computing's Holy Grail: Surface Encapsulation Breakthrough Extends Qubit Coherence Times Fivefold

Researchers at the SQMS Center have achieved a breakthrough in quantum computing by developing a surface encapsulation technique that prevents lossy oxide formation on niobium qubits, extending coherence times by 2-5x and bringing practical quantum applications significantly clos

Thwaites Glacier: A Lost Drill, a Valuable Measurement, and Why ‘Under‑Ice’ Data Matters
Climate
2026-02-02The Good Signal

Thwaites Glacier: A Lost Drill, a Valuable Measurement, and Why ‘Under‑Ice’ Data Matters

A recent Thwaites Glacier drilling attempt lost instruments under the ice—but still produced rare measurements of the warming water beneath. For climate risk, these under‑ice observations are the difference between guesswork and credible sea‑level forecasts.

NASA’s Perseverance Rover Just Completed Its First AI‑Planned Drive on Mars
Science
2026-02-02The Good Signal

NASA’s Perseverance Rover Just Completed Its First AI‑Planned Drive on Mars

JPL reports that Perseverance executed its first drive planned by onboard AI—an incremental but important shift toward more autonomous exploration when communication windows and human planning time are limited.