State-of-the-art perovskite–perovskite tandem solar cells incorporate a water-based poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS) hole transport layer in its low bandgap subcell.

Water is a basic need for every human being, but sadly, many countries are now facing serious water shortages. People in different parts of the world, including our own homeland, are struggling to ...

Water crisis in the Gulf: Rethinking every drop Letters Sun, 22 Jun 2025 Representational image ...

Small Craft Advisory from SUN 2:00 PM EDT until MON 6:00 AM EDT ... Letter: Delays by city officials are putting water supply at risk Jun 19, 2025 Updated Jun 22, 2025 ...

I think most people would agree that Agua Caliente Park is a true gem. The beauty of the ponds, surrounding vegetation and wildlife draws a steady stream of visitors year-round.

Explore the fascinating world of resin art by creating a stunning, frozen-in-time water drop splash. This DIY project is perfect for beginners and seasoned artists alike, offering an exciting way ...

I urge Valley Water to drop the Pacheco Dam and call on the state commission to deny further Prop. 1 funding. Our region deserves responsible, climate-smart water solutions — not another billion ...

The Pima County Board of Supervisors shouldn't approve the data center plan ("Project Blue") without full transparency. It could consume up to 4 million gallons of water for cooling every day ...

LETTER: We don’t need expensive aqueducts to bring water to the Southwest The AES Huntington Beach power plant along Pacific Coast Highway in Huntington Beach, California.

Previous Water Columns have pointed out that we should think more about water, where it comes from, where it goes, how we use it. Now we are in the season where we move from thinking to action.

Submit your letter to the editor via this form. Read more Letters to the Editor. Water project wouldassure Tri-Valley supply As general manager of the Zone 7 Water Agency, I’m deeply concerned ...