Indigenous Americans dragged, carried or floated 5-ton tree more than 100 miles to North America's largest city north of Mexico 900 years ago

A recent study reveals that men may need to engage in twice the amount of exercise as women to effectively lower their risk of coronary heart disease. This finding highlights the importance of tailoring health guidelines to account for sex differences in physical activity. By analyzing data from over 80,000 individuals, researchers found that women who exercised for 250 minutes per week saw a significant 30% reduction in heart disease risk. This research could lead to more personalized health strategies, ultimately improving cardiovascular health outcomes for both men and women.

The North Atlantic right whale, once on the brink of extinction, is showing signs of a slow but hopeful recovery, according to researchers who are cautiously optimistic about the species' future. This news is significant as it highlights the effectiveness of conservation efforts and raises awareness about the importance of protecting endangered species, reminding us that positive change is possible when we commit to environmental stewardship.

Twelve-year-old Siddharth Patel has made headlines after discovering two possible new asteroids, a remarkable achievement for someone so young. His passion for astronomy began at just five years old, and this latest milestone brings him closer to his dream of becoming an astronaut. This story not only highlights the potential of young minds in science but also inspires others to look up at the stars and pursue their dreams.

A fascinating discovery has been made with a 16th-century German sword, known as a degen, which has revealed a hidden engraving through advanced CT scans. This finding not only sheds light on the craftsmanship of the Renaissance era but also enhances our understanding of historical artifacts. Such discoveries are crucial as they connect us to our past and highlight the intricate details that often go unnoticed in historical objects.

Testosterone therapy is gaining attention for its potential to restore sex drive in women, despite the lack of F.D.A.-approved products and insurance coverage. Many doctors remain hesitant to prescribe it, leading to a cultural phenomenon where women are seeking alternatives. This situation highlights the ongoing conversation about women's health and the need for more research and acceptance in the medical community.

The latest review of solar generators for 2026 highlights the best options available for harnessing solar energy on the go. As more people seek sustainable energy solutions, these generators provide a reliable way to power devices while camping, during emergencies, or even at home. This review is essential for anyone looking to invest in eco-friendly technology that meets their power needs efficiently.

Texas has filed a lawsuit against the makers of Tylenol, alleging that they concealed risks associated with the use of the drug and its potential link to autism. This case is significant as it raises important questions about pharmaceutical transparency and consumer safety, potentially impacting public trust in medication and leading to broader discussions about drug regulations.

Small island nations are facing a dire situation as they struggle to secure the necessary funds to combat the increasing threats posed by climate disasters. This issue is critical because these nations, often the most vulnerable to rising sea levels and extreme weather, lack the financial resources to implement effective adaptation and mitigation strategies. Without support, their very existence is at risk, highlighting the urgent need for global cooperation and funding to address climate change.