Achieving record efficiency in perovskite solar cells, a new study demonstrates the role of solvent dynamics in optimizing film crystallization and stability.

Indian solar PV manufacturer Vikram Solar is transitioning its module portfolio to the G12R format, led by the HYPERSOL G12R ...

"It's just nice to know that the bears are looking out for each other," said Evan Richardson, one of the researchers A mother polar bear in Northern Canada appears to have "adopted" a cub that is not ...

Scientists are solving the mystery of when diverged from their closest relative–the brown bear. By Laura Baisas Published Sep 15, 2024 8:00 PM EDT Deposit Photos Get the Popular Science daily ...

NORWICH, England, UK, December 12, 2025 (ENS) – As the planet heats up, a population of polar bears living in southeastern Greenland appear to be adjusting to their warmer environment, new research by ...

Memphis is gearing up for another round of cold temperatures the weekend of Dec. 13 and 14. The Eastern United States will experience a polar vortex, and it will impact most of Tennessee. A polar ...

A weakened polar vortex is expected to bring extremely cold Arctic air to the central and eastern U.S. Temperatures in parts of Minnesota are forecast to drop as low as –26°F over the weekend. The ...

Do you believe in Santa? If not, you might find yourself on a train heading toward the North Pole in order to help you believe, or this might just sound like the plot of "The Polar Express" to you.

New research reveals a link between rising temperatures and changes in polar bear DNA, which may be helping them adapt and survive in increasingly challenging environments. The study by scientists at ...

Another round of bone-chilling air from the polar vortex could invade the central and northeastern US this weekend and potentially produce the first significant snowstorm of the season for the ...

As one blast of Arctic air pushes out to sea, already a new surge of cold air, driven by a breakdown of the polar vortex, is likely to expand from central Canada and through the midwestern and eastern ...

TAIPEI, Dec 4 (Reuters) - Taiwan chip maker United Microelectronics Corp (UMC) (2303.TW), opens new tab said on Thursday it had signed a memorandum of understanding with U.S.-based Polar Semiconductor ...