The core materials of lead-acid batteries are lead and dilute sulfuric acid electrolyte, with lead being the most abundant.

In the valley below Monroeville Mall, a small stream that starts in Penn Hills winds its way downhill alongside Stotler Road, before breaking southeast and following the road that bears its name, ...

Warming Arctic permafrost is unlocking toxic metals, turning Alaska’s once-clear rivers into orange, acid-laced streams. The ...

In the wild, remote expanse of northern Alaska, rivers that once shimmered with crystal-clear water are now taking on a ...

Despite the sizable amount of chemicals used, the figures also show that the total tonnage of chemicals used to treat Lough ...

A team of scientists has investigated how Earth’s twin became so inhospitable, and whether the same will happen to our planet ...

Geochemical reactions from thawing permafrost are leaching toxic metals into rivers throughout the Brooks Range in northern ...

There’s something special about the wind-whipped plains near Khouribga—far from being just another mining hub, Morocco’s ...

At the pound: When a sale of impounded horses takes place it is well worth witnessing. For a week or so prior to the sale ...

Another deal has hit the chemical process technology sector. This time, the engineering firm Technip Energies has agreed to ...

Peregrine Hydrogen is developing electrolyzer technology that co-produces clean hydrogen and sulfuric acid at a lower cost ...

Warming soil unleashes metals deadly to fish and food chains In Alaska’s Brooks Range, rivers once clear enough to drink now run orange and hazy with toxic metals. As warming thaws formerly frozen ...