Houston-based Chevron Corp. is swapping assets with Venezuela-backed oil company Petroleos de Venezuela SA, giving Chevron a ...

Ecovacs announced a new addition to its Deebot line of autonomous cleaners with a new feature that could make the robovac ...

Microplastics circulate globally through the atmosphere, but their sources may not be what scientists once thought.

Extracellular vesicles (EVs) are nanoscale lipid bilayer particles secreted by cells that mediate intercellular communication by transporting biomolecules such as proteins and RNA. Among them, ...

By Vivian Sequera, Marianna Parraga and Sheila Dang CARACAS/HOUSTON, April 13 (Reuters) - Chevron signed two key agreements ...

Indian scientists have fabricated perovskite mini-modules with reduced graphene oxide interface engineering, achieving 16.6% efficiency and over 1,300 hours of stable operation. The graphene oxide ...

The study combined femtosecond laser cataract surgery with phacoemulsification using the Veritas dual-mode, dual-pump ...

Chevron said the move expands its presence in two key joint ventures aimed at enhancing development efficiencies.