A leading biological anthropologist has proposed that the mysterious beings behind countless UFO sightings could be ...

Demand for timely and accurate Earth observation (EO) data has never been greater. Applications range from monitoring climate change and urbanization to ensuring food security, managing biodiversity, ...

Add Yahoo as a preferred source to see more of our stories on Google. In 1998, Bruce Willis saved the world by blowing up an asteroid threat in “Armageddon.” In 2022, NASA did the real thing, crashing ...

Understanding the complex, changing planet on which we live, how it supports life, and how human activities affect its ability to do so in the future is one of the greatest intellectual challenges ...

Understanding how wildfires influence our planet’s climate is a daunting challenge. Although fire occurs nearly everywhere on Earth and has always been present, it is still one of the least understood ...

Earth Day 2026; a time for reverence, responsibility, and recognition of the web of life. Each year on April 22, we pause — if only briefly — to consider the condition of the only home humanity has ...