Contrary to common assumptions, Arctic ponds mix in more than one direction. A new study finds that nighttime sideways flows, not vertical mixing, renew bottom waters.

Our research interest in the changing Arctic includes the impact of climate change on marine, freshwater, and terrestrial ecosystems, including the biogeochemistry and ecology of sea ice and ...

Significant ... Thinner Arctic Sea Ice May Affect Global Ocean Circulation Mar. 31, 2025 — One of the ocean currents in the Arctic Ocean is at risk of disappearing this century because of ...

“Despite all of the changes that the planet has gone through, all of the changes in the geography ... of the ecosystem. “These types of fossils are often overlooked,” said Druckenmiller. “You couldn’t ...

May 13, 2025 — Researchers have detailed the geological ingredients required to find clean sources of natural hydrogen beneath our feet. The work details the requirements for natural hydrogen ...

The Harvard Center for International Development (CID) is a research center working across the University and a global network of researchers and practitioners to build an international pool of talent ...