34 h. ago Geometric adjustment helps boost efficiency and durability of perovskite photovoltaic cells

Perovskite solar cells are shaping up to be one of the most promising elements in the future of solar energy. Lighter, more flexible and potentially cheaper than current silicon-based cells, these photoelectric cells are still saddled by a major challenge: their low stability over time.

Politics

62 h. ago Major new Air Force training center in Alaska will help boost defense of North America

Major new Air Force training center in Alaska will help boost defense of North America  Stars and Stripes

Events

3 d. ago Musk says he will do 'a lot less' political spending in the future

Billionaire Elon Musk, the top donor in the 2024 election who helped boost President Donald Trump's path to victory, says he plans to scale back his political spending.

Politics

2 w. ago Will Trump trade deal with UK ease economic jitters and boost president's poll numbers?

Will President Donald Trump's trade deal with the United Kingdom, the president's first since his tariff announcement a month ago, help boost his lagging approval ratings in national polling?

Politics

2 w. ago U.S. Trade Deal Could Help UK Economy, but Won’t Transform It

The deal could help some sectors and boost confidence among consumers and businesses, but the British economy faces other challenges.

Politics

2 w. ago U.S. Trade Deal Could Lift UK Economy, but Won’t Transform It

The deal could help some sectors and boost confidence among consumers and businesses, but the British economy faces other challenges.

Politics