This Optima battery is completely sealed so that it can be mounted anywhere. It’s also maintenance-free for years of reliable power. When it comes to deep-cycle marine batteries and AGM ...

Norwegian form Loke is opening the door to deep-sea mining, which it says could be a booming industry for marine and the renewable energy sector. Despite fears about the marine environment being ...

Charging or draining a lithium-ion battery from 0-100% is known as a charging cycle, which is the main factor that causes batteries to degrade. Battery degradation is less crucial in a phone, as most ...

At ‘Alohilani Resort Waikiki Beach, the Oceanarium is more than just a stunning visual attraction—it's a hub of marine life conservation and education. Whitney Broekstra, the resort’s ...

A drone view of an under-construction residential development by Country Garden in Shanghai, China February 29, 2024. REUTERS/Xihao Jiang/File Photo China's central bank said on Sunday it would ...