This Week in Science

HAARP?

Fact or Fiction?

Ever wonder how experts predict and prevent delays in global supply chains? Discover a breakthrough system that uses smart risk graphs and forecasting to foresee and reduce logistics disruptions—even during severe crises. Learn more about how this technology could keep products moving smoothly worldwide: https://doi.org/10.1038/s41598-026-61617-0

Surviving cancer is a major victory, but many survivors face hidden struggles like memory problems, sexual dysfunction, and psychological distress. This new study reviews expert guidelines on how to recognize and manage these issues to help survivors thrive, not just survive.

Learn more here: https://doi.org/10.1038/s41598-026-61527-1

Parkinson’s disease affects movement, but many also face cognitive difficulties. How do doctors detect these changes early? Researchers studied how clinicians interpret the MoCA cognitive exam in real settings and uncovered patterns that could lead to better diagnosis and care. Dive into this fascinating study!
https://www.nature.com/articles/s41598-026-62469-4_reference.pdf

Does smoking high-THC cannabis change how your body handles inflammation or blood sugar? According to a fresh clinical trial with 108 participants, THC boosts inflammatory markers right after use but doesn’t impact insulin sensitivity. Curious about what this means for diabetes risk?

Dive deeper here: https://doi.org/10.1038/s41598-026-62837-0

Did you know that an invasive tree species on Santiago Island, Cabo Verde, could play a surprising role in capturing carbon and fighting climate change? This new study measures how much carbon Neltuma juliflora stores in dryland areas, opening doors for climate action in vulnerable island environments.

Discover how this balance might shape future restoration efforts: https://doi.org/10.1038/s41598-026-61445-2

Be careful out there!

Boom, Sparkle… Cough? The Toxic Truth About Fireworks - This Week in Science If you would like to listen to a banger while reading this July 4th article, may I suggest this? Every July 4th, the night sky erupts in a dazzling display of light and color. Kids point upward in awe. Dogs tremble under beds. And for many of us, the lingering haze is just part of […]

From out sister site, but super important for today:

Pet Care During a Heat Wave - This Week In Pet Health Care for pets during a heat wave can be challenging. Here are some ways to make sure your friends are cool and healthy!

Ever wondered how scientists track changes in Earth’s water cycle every day?

This innovative AI-powered approach analyzes satellite signals to map precipitation, soil moisture, and runoff with amazing detail—helping us understand climate impacts better than ever before. Explore the breakthrough here: https://doi.org/10.1126/sciadv.aef3610

Bullying prevention is complex—so which approaches actually make a difference?

This new umbrella review analyzes dozens of studies to identify the most effective interventions for kids and teens, from school programs to family and community efforts. Curious about what works best to stop bullying and support mental health?

Find out here:

Effectiveness of bullying prevention-associated interventions among children and adolescents: an umbrella review of systematic review and meta-analysis - BMC Medicine Background Bullying represents a critical global health concern among children and adolescents, emphasizing an urgent need for effective prevention interventions. Current meta-analyses frequently focus on single prevention interventions or outcomes, limiting the generalizability of findings for cros...