The quest to improve super-resolution microscopy has led to some clever innovations. Scientists have been working on molecular probes that can be turned on and off with light. These probes are crucial for seeing tiny details in cells. A while back, a hydrazone photochrome was created. It could be sw
Drought is a serious issue. It can mess with plant and soil communities in big ways. Scientists often use rainout shelters to study how drought affects these communities. These shelters block a set amount of rain, while nearby control plots get the usual rainfall. This setup has helped researchers l
Sea lice are a big problem for the salmon industry in Chile. These tiny creatures go through different stages. In one stage, they can sense their host and start the parasitic phase. This is where things get interesting. Environmental factors like temperature and salinity can change how sea lice beha
Eyewitness accounts are often pivotal in legal cases, influencing jurors and shaping verdicts. Yet, verifying the truthfulness of these accounts can be challenging, especially when the actual events are unknown. Researchers have explored a method to evaluate the reliability of eyewitness memory by c
Phosphorus is a big deal. It is in fertilizers and helps plants grow. It is also found in sewage sludge. Getting it out of there is a challenge. The usual way is to burn the sludge and then use chemicals to pull out the phosphorus. This method has a big problem. A lot of phosphorus gets lost i
The world of chemistry is full of tiny, intricate structures. Some of these structures are called mechanically interlocked molecules. They are like tiny, complex puzzles. These puzzles can include knots, rotaxanes, and catenanes. These are molecules that are linked in a specific way, like chains tha
A spacecraft from the Soviet era is on its way back to Earth. This craft was originally intended to explore Venus in the 1970s. It is expected to make an uncontrolled descent. The exact landing spot is unknown. Experts are unsure how much of the spacecraft will survive the fall. The spacecraft is a
A small issue popped up during a big moment in space history. Two astronauts, Anne McClain and Nichole Ayers, stepped out of the International Space Station for a special task. Their mission? To install a bracket for a new solar array. This upgrade could boost the station's power by up to 30 percent
The way cells divide has long been a mystery. It was thought that cells always round up before splitting into two identical daughters. However, recent findings have shattered this belief. It turns out that cells don't always round up before dividing. This discovery could change how we understand cel
Farmers often depend on anthelmintics to manage gastrointestinal worms in sheep. However, there is a growing concern about the increasing resistance of these worms to the drugs. This has led to calls for more sustainable methods of control. To understand why farmers might be hesitant to adopt the
