science

A Primer on Uranium Enrichment as Iran’s Nuclear Program Faces Renewed Scrutiny

As international attention focuses on Iran’s nuclear activities, understanding uranium enrichment has become essential to the debate over nuclear energy, weapons proliferation, and global security.

How to Stay Safe While Traveling During Extreme Heat

Extreme heat can turn a vacation into a health emergency. Travelers can reduce risks by staying hydrated, planning activities carefully, and recognizing signs of heat-related illness.

Blue Origin Rocket Explodes During Engine Test at Launch Pad

A Blue Origin rocket exploded on the launch pad during a routine engine-firing test, sending flames and thick smoke into the sky while investigators began examining the cause of the incident.

Ancient Earth Impact Crater Offers Clues in Search for Life on Mars

A newly studied impact site on Earth could help scientists identify where to look for signs of ancient life on Mars, offering a powerful analog for Martian geology and biosignature preservation.

Climate Change Threatens Vanilla's Delicate Bond With Its Pollinators

New research warns that climate change may disrupt the fragile ecological relationship between vanilla orchids and their natural pollinators - jeopardizing global vanilla production and the livelihoods of farmers who rely on it.

Frequent Walking May Lower Risk of Chronic Low Back Pain, Study Finds

New research suggests that consistent, long-term walking could significantly reduce the risk of developing chronic low back pain - one of the most common and costly health issues worldwide.

3D-Printed Plastic Beaker Could Be Key to Growing Algae on Mars

Scientists have designed a 3D-printed plastic beaker that may enable algae to grow under Martian conditions - potentially paving the way for life-support systems, food, and fuel production in future missions to the Red Planet.

Vaccine Policy in the U.S. Enters Uncharted Territory Amid Shifting Public Health Landscape

With growing skepticism, legal battles, and rapidly evolving technologies, U.S. vaccine policy is facing a complex new era. Public health experts warn that the future of immunization in America is becoming increasingly uncertain and politically charged.