Smaller firms struggle to get the finance they need to become greener – but new partnerships between governments and banks could be part of the solution.

Climate change is not just about facts. It is wrong to dismiss the disengaged on the grounds that they are out of touch with reality.

Game theory research suggests that environmental action is not all about summits.

Academics glean grim portents – and some continuities with supposedly pro-climate presidents of the past.

The climate policy pendulum is swinging back again with Trump in office. Money, lobbying and talking about red vs. blue states all play a role in the political and public divide.

Headed by the president’s science adviser, OSTP serves as a one-stop shop for everything science and innovation inside the White House.

Trump’s bid to buy Greenland is partly based on security concerns about Chinese and Russian access to the Arctic.

For example, the first Trump administration tried to use the principles of transparency to prevent federal agencies from considering major health studies when setting pollution rules.

The Trump administration has different interests and priorities than those of the Biden administration for regulating technology. For some issues like AI regulation, big changes are on tap.

The Space Launch System is a crucial part of America’s plans to return to the Moon.