BUENOS AIRES, May 20 (Reuters) - Argentina's government on Tuesday approved a $2.5 billion lithium mining project by Anglo-Australian giant Rio Tinto (RIO.L), opens new tab, (RIO.AX), opens new ...

Rio Tinto will invest $900M for a 49.99% stake in Chile’s Salar de Maricunga lithium project. Lithium prices remain low due to oversupply, but analysts expect a supply deficit and price recovery ...

Chile’s Codelco will partner with global mining giant Rio Tinto for its new Maricunga lithium project, the state miner said on Monday, bringing a major new player into the sector in the world ...

Lithium–CO₂ ‘breathing’ batteries release power while capturing carbon dioxide, offering a greener alternative to today’s lithium-ion batteries. Until now, lithium-CO₂ batteries have ...

The strong electro-optic interaction, low optical loss and high microwave bandwidth of thin-film lithium niobate have enabled applications from computing to quantum information. This Review ...

Piedmont Lithium Inc (PLL) faces revenue and shipment declines but advances strategic merger with Sayona Mining to unlock future growth. BELMONT, N.C., May 07, 2025--Piedmont Lithium Inc ...

Abstract: A millimeter-wave (mmWave) bandpass filter (BPF) based on single-crystal lithium niobate (LN) with multiple transmission zeros (TZs) is proposed in this work, which consists of four coplanar ...

VANCOUVER, British Columbia (AP) — Lithium Americas (LAC) on Thursday reported a loss of $11.5 million in its first quarter. On a per-share basis, the Vancouver, British Columbia-based company ...

Abstract: Photonic integrated circuits (PICs) based on lithium niobate on insulator (LNOI) platform have significantly advanced in optical communication, nonlinear photonics, and optical computation.

Apr. 30, 2025 — Lightweight lithium metal is a heavy-hitting critical mineral, serving as the key ingredient in the rechargeable batteries that power phones, ... A New Shape for Energy Storage ...

Kalonji is flavorful and boasts numerous medicinal properties. Supplements may benefit your health, but more research is needed to determine its benefits and potential risks. Also known as black ...