Five-year-old Ivanna Chavez has a cavity and she is terrified. The small bespectacled girl shrinks behind her mother as they walk into the El Rio Community Health Center exam room, where pediatric ...
Recently, a research team led by Prof. Kong Lingtao at the Institute of Solid State Physics, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences developed a new metal-organic ...
A discovery by UCLA organic chemists may one day put catalytic converter thieves out of business. In new research, they've ...
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Gold, Silver Rates Today LIVE: Gold and silver prices in India extended losses on Monday, following a fall in international bullion prices, weighed down by a firm US dollar and as investors booked ...
The price of gold has increased so dramatically over the last year — climbing past the $3,000 mark, then the $4,000 per ounce record and now past $5,000 — that investors could be forgiven if they ...
Gold and silver prices clawed back ground on Tuesday after suffering a historic selloff. International mining stocks and ETFs also rallied in early trading. Investor intentions in precious metals have ...
First Majestic Silver (AG) produced a record 4.2M ounces at all-in sustaining costs of $25-$27 per ounce. Hecla Mining (HL) achieved record quarterly revenue of $409.5M with sustaining costs of $11.01 ...
Defect-filled lead-halide perovskites rival silicon solar cells because domain walls inside the material separate and guide charges. Researchers visualized these charge-transport networks using a ...