Given the military realities, there is real reason for NATO members in general and the United States in particular to be open to a NATO discussion about the future of nuclear sharing and the possibility of withdrawing US nuclear assets from Europe. 

A new study highlights weak public support not only for many of Donald Trump’s nuclear policies, but also for some longstanding pillars of US nuclear posture. The results also point to some low-hanging fruit for policies that would receive broad public support.

"The New West and the Politics of the Environment," a feature-length documentary for the public television environmental news magazine “Earth Focus,” makes the case for placing former US Sen. Harry Reid and Nevada at the center of a lowercase green new deal struck in a politically purple region of the country.

A group of researchers at Princeton University collaborated with colleagues around the world to catalogue many of the unique COVID-19-related disinformation narratives that spread in various countries during the height of the pandemic.

Climate change is likely contributing to flooding, ecosystem changes, and economic damage on the Great Lakes.

You might think that the crash in the oil industry is good news for renewables—and for fighting carbon dioxide emissions. It’s a nice idea—but the real story is more complicated.

Lithium extraction in Chile has depleted water levels in a region already suffering from a climate change-induced megadrought.

Due to COVID-19, the supply chain for meat is buckling. That's leaves an opening for plant-based alternatives from companies like Impossible Foods and Beyond Meat. Sales of alternative meat products in grocery stores went up 264 percent, reported an outside survey.

Why is North Korea simultaneously testing new missiles and sending envoys to China—and just before the annual dialogues between China and the US? And how would a President Trump handle North Korea's actions?

The United States currently faces one of its greatest and most misunderstood threats: climate change. And as changing climate patterns affect the water supplies critical to human life and agriculture, as sea levels rise and threaten coastal communities, and as changes in the environment increasingly weaken marginal states, the implications for U.S. defense will only grow.

The Part 810 agreement is a good first step toward making American nuclear energy export more attractive to a foreign buyer like Saudi Arabia, but it must be kept in mind that this is all a first step. Part 810 authorizations do not allow any technology transfer, and therefore, a 123 agreement would have to be signed before any possible nuclear projects could start.

Cities may become the leaders when it comes to responding to the effects of climate change — but that will not be enough to deal with climate change on a global scale.

While the nuclear situation between India and Pakistan is not good, it's been over-dramatized as near-inevitable here in the West, says a noted physicist from the region.

Due to the Ukraine war, international collaborations with Russia on Arctic research and oversight have been strained—or even broken off entirely. This loss of critical cooperation is compromising efforts to confront mounting environmental risks in the Arctic, from pollution to shrinking sea ice. The cessation of scientific collaboration comes at a precarious moment for the Arctic.