Earth Sciences5
-
Need To Know: Geoengineering and Cloud Seeding
What are geoengineering and cloud seeding, and what are their implications for future climate mitigation strategies?
-
Rivers Choose Their Path Based on Erosion—a Discovery That Could Transform Flood Planning
A new study offers insight into natural hazards and river restoration, potentially guiding infrastructure projects ahead of disasters like the recent Texas flooding.
-
Two Longtime Lamont Research Professors Honored With New Appointments
Robin Bell has been named the Marie Tharp Lamont Research Professor and Richard Seager the Ewing Lamont Research Professor.
-
Leveraging the Power of Open Source Data To Map the World’s Oceans
In honor of World Oceans Day, marine geophysicist Vicki Ferrini discusses the current state of ocean research, and the important role international collaboration plays in this field.
-
All of the Biggest U.S. Cities Are Sinking
From the coasts to the interior, urban areas are sinking. The main culprit: pumping of groundwater.
-
Columbia Beautiful Planet 2025
Each year, we honor Earth Day by sharing some amazing photos celebrating the beauty and magic of our planet, as captured by the Columbia community.
-
Poets and Polders
Continuing on our journey, we visited the shrine and former home of Bangladeshi cultural icons, continued our interviews, and boarded a boat to take us to the embanked islands known as polders.
-
A Special Trip to Bangladesh
In Bangladesh, a large and growing population lives in one of the most dynamic and sensitive environments on Earth, subject to multiple natural disasters and threatened by climate change.
-
Trends in Early 21st Century Spaceflight
This multimedia essay explores some of the trends shaping the contemporary aerospace industry.
The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.
