He travels all over America to help put out fires.

Decades of working over coal fires in tight, closed spaces with little fresh airto ensure his dishes would not get col had fatally damaged his lungs.

The picture worsens with each round of El Nino, the unusually warm currents in the Pacific Ocean that drive up temperatures and invariably presage (預(yù)示) droughts and fires in the rain forest.

Runaway fires pour even more carbon into the air, which increases temperatures, starting the whole vicious cycle all over again

Each burning season in the Amazon, fires deliberately set by frontier settlers and developers hurl up almost half a billion metric tons of carbon a year, placing Brazil among the top five contributors to greenhouse gases in the world.

Research conducted at Stanford University shows a mental image fires the nerve system the same way as actually doing something.

I don't want any fires in this room.

When the war was near, Alia was worried that the fires of war would destroy the books, which are more precious to her than mountain of gold.

A series of fires and overcrowded conditions led to the construction of the existing Treasury Building.

At night, scan the horizon for artificial light sources, such as fires and streetlights, then walk toward the glow of light pollution.

In 2015, the US Forest Service for the first time spent more than half of its $5.5 billion annual budget fighting fires——nearly double the percentage it spent on such efforts 20 years ago.

Over the past decade, the focus has been on climate change——how the warming of the Earth from greenhouse gases is leading to conditions that worsen fires.