General26
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Why International Women’s Day Is Still Relevant in 2021
Gender equality is an essential ingredient in building a fair and sustainable world. Today we’re publishing stories that honor the accomplishments of many of our women colleagues.
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All-Nepali Team Makes History With First Successful Winter Ascent of K2
The triumphant tale of 10 Nepali mountaineers’ pioneering winter ascent of the second highest mountain in the world stands apart from historic mountaineering narratives dominated by white men.
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How to Defend Yourself and Others Against Online Attacks
Social media can be an important communication tool for scientists and scholars, but it can also invite harassment. Here’s how to stay safe online, and help others who face abuse.
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Staff Spotlight: Nichole Anest, Core Repository Curator
She takes care of hundreds of kilometers of deep-sea sediments that are invaluable to science, and recently received a mentorship award.
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How the Biden Administration Can Revitalize the Sciences
Three goals for the Biden administration as it seeks to put science-based responses at the center of its policy initiatives.
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Reviving New York City
My hope is that when we elect our new mayor during the June Democratic primary, we elect a leader who is ready to ask all of us “not what New York City can do for us, but what we can do for New York City.”
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Chile’s Pascua-Lama Mine Legally Shut Down, but Mining Exploration Continues
The mine was ordered to close due to environmental violations, but the owner, Canadian company Barrick Gold, is still exploring mining opportunities in the area.
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Staff Member Spotlight: Linette Sandoval-Rzepka
She is a division administrator at Lamont and one of the 2020 recipients of the Earth Institute Distinguished Staff Award.
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Earth Networks Take Interdisciplinary Work to the Next Level
Working across the university, the Earth Networks will focus on climate mobility, environmental justice, habitable planets, and sustainable food systems.

COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
