English references

A team of researchers in California drew notoriety last year with an aborted experiment on a retired aircraft carrier that sought to test a machine for creating clouds.   But behind the scenes, they were planning a much larger and potentially riskier study of salt-water-spraying equipment that could eventually be used to dim the sun’s rays — a multimillion-dollar project aimed at producing clouds over a stretch of ocean larger than Puerto Rico.

We must learn from the past. We cannot remain silent in the face of authoritarian attacks on our peers, even if they have not yet come for us.

Climate change is raising flood risks in neighborhoods across the U.S. much faster than many people realize. Over the next three decades, the cost of flood damage is on pace to rise 26% due to climate change alone, an analysis of our new flood risk maps shows.

Light pollution conceals true darkness from 80% of Europe and North America. What do we lose when we can no longer see the stars?

The spread of electrical lighting is blocking out the stars and threatens the health of many species … including humans. Now our national parks plan to take back the night

The growing threat of abrupt and irreversible climate changes must compel political and economic action on emissions.

Consumers are faced with "confusing and often misleading claims about sustainability benefits", according to US vice president's analysis.