Researchers found that up to 17% of cropland contains dangerous levels of heavy metals like arsenic and lead. The most ...

Ingesting high levels of arsenic can be fatal, while exposure to lower levels can cause nausea, vomiting, decreased production of red and white blood cells, abnormal heart rhythm, damage ... batteries ...

Back up anything you want off the device -- photos, videos ... Depot accepts household alkaline batteries (AA, AAA, C, D, 9V), lithium-ion batteries, nickel-cadmium batteries, rechargeable ...

It causes lasting damage to nature. Indonesia pushes local refining. Rules require processing before export. This has built many smelters. They make products like ferronickel and nickel pig iron (NPI) ...

Harita Group is a major global producer of nickel, a key component in electric car batteries and stainless steel ... including liver and kidney damage, respiratory cancer, and skin ulceration. Harita ...

These yellow and black batteries were powered by nickel oxide hydroxide and metallic cadmium, which has since been phased out of Ryobi's product offerings. Comparing them to lithium-ion units ...

At the conference, experts will share how battery chemistries have changed over time and what the future holds for battery innovation.

Some Pixel 6a users are reporting battery explosions, adding to a string of battery issues plaguing Google's A-series phones.