September 2025: Science History from 50, 100 and 150 Years Ago

Scientists are urging for a global framework to tackle air pollution linked to the space industry, which has seen a significant rise in emissions from satellite launches.

Editor’s Note: This issue is crucial as the increase in air pollution from space launches could have serious implications for climate change and public health. Addressing it now can help mitigate future environmental impacts.

SpaceX successfully launched the U.S. Space Force's X-37B space plane on its eighth mission, carrying advanced technology into Earth orbit.

Editor’s Note: This launch is significant as it showcases SpaceX's capabilities in supporting national defense and advancing space technology, highlighting the growing collaboration between private companies and government agencies.

The Trump administration's budget office is withholding funds for H.I.V. programs that Congress had previously allocated. This decision raises concerns about the impact on public health initiatives.

Editor’s Note: This matters because withholding H.I.V. funds can hinder efforts to combat the epidemic, affecting vulnerable populations and public health resources. It highlights ongoing tensions between the executive branch and Congress over health funding.

Meteorologists are analyzing the aftermath of Hurricane Erin and assessing the potential for future storms in its path. A satellite image captures Erin off the eastern United States.

Editor’s Note: Understanding the impact of hurricanes like Erin is crucial for improving forecasting and preparedness for future storms. This analysis helps communities better prepare for similar weather events.

Walmart is offering significant discounts on Greenworks electric mowers, with prices starting at $198, including a battery and charger, during their end-of-season clearance sale.

Editor’s Note: This sale is a great opportunity for customers looking to upgrade their yard tools at a fraction of the cost. With prices slashed to less than half, it's an ideal time to invest in quality electric mowers.