The suit, filed in Alaska, is likely to be the first of many challenging the administration’s goal of expanding fossil fuel production. Read More

The U.S. Army Corps of Engineers has cited President Trump’s claim of a national energy emergency to speed up permits for new gas pipelines and other projects. Read More

A microbiologist, he popularized “vertical farming” — raising crops in tall buildings — to remediate climate change and feed more people. Read More

A new map shows where land movement is accelerating, buckling roads and collapsing homes. Read More

Thousands of employees who helped oversee vast areas of wilderness have lost their jobs in President Trump’s moves to shrink the federal work force. Read More

Heat, drought and floods are growing security risks, Western defense officials say, feeding instability and violence that could prove costly in the long term. Read More

In pursuit of empire and domination, of territorial conquest or racial and religious supremacy, wars stand as a stubborn driver of planetary harm. Read More

Progress cannot occur if scientists are barred from asking certain questions. Read More

The state will no longer require some truckers to shift away from diesel semis but hopes that subsidies can keep dreams of pollution-free big rigs alive. Read More

Any sign that nature is working as it ought to reminds me to keep faith in the future. Read More