Light is all around us, and scientists are always finding new ways to study it. Recently, they've made a big step forward with tiny lenses that can do what big, bulky machines used to do. These tiny lenses, called metalens arrays, can now look at light in a way that tells us a lot about its properti
Afghan refugee women in Pakistan face big hurdles when trying to get healthcare during pregnancy and childbirth. This is especially true in Balochistan, a province that struggles with poverty and weak healthcare systems. The COVID-19 pandemic made things even harder for these women. Balochistan is
The Earth's surface is always changing. Both living things and non-living processes shape it. Recently, scientists have realized that these two forces interact more than we thought. One interesting process is biogenic weathering. This is when plants and fungi team up to break down rocks. They do thi
The mining industry is always looking for ways to cut costs without cutting corners. One big machine that got a smart makeover is the jaw crusher. Engineers have found a new way to design these crushers using something called the factor of frugality. This factor is like a smart mix of safety and sa
Ever wondered how stock markets around the world stack up against each other? A recent study took a deep dive into this question using some clever math tricks. The goal was to spot patterns and figure out what makes each market tick. First, they grouped stock exchanges into clusters based on simila
In the heart of Africa, a vital mission is underway. It's all about giving life through blood donation. The BLOODSAFE program is at the forefront of this effort. It's not just about collecting blood. It's about understanding the unique challenges and opportunities in Africa. The program started wit
The immune system and man-made materials work together in a big way to help heal broken bones. Calcium phosphate (CaP) materials, like hydroxyapatite and β-tricalcium phosphate, are often used as bone replacements. They are good at helping new bone grow, but scientists are still figuring out how to
Psoriasis is a skin condition that many people deal with. It causes red, itchy patches on the skin. Scientists have been looking into how what we eat might make psoriasis better or worse. A recent study asked people with psoriasis about their eating habits. The goal was to see if certain foods coul
Heart problems are a big deal worldwide, so scientists are working hard to find better ways to fix them. They're using special materials and high-tech methods to create parts that can help hearts work better. One big challenge is picking the right stuff to help heart cells grow and work well. There
Weather isn't just an Earth thing. Other planets have it too, and it's not always as extreme as we think. Sure, there are places with acid rain and methane snow, but many planets have weather that's surprisingly similar to ours. Take Mars, for example. It's got winds, clouds, and even seasons. Its
