Ever wondered how bacteria stay alive inside your body? Salmonella, for one, has a clever trick up its sleeve. It uses two special enzymes, SIRT1 and SIRT3, to mess with your body's energy system. You might know these enzymes as sirtuins. They're like the body's metabolic regulators, helping to cont
The Biden administration recently shared some final space policy papers focusing on activities and technology advancements in the area between Earth and the moon, known as cislunar space. The White House Office of Science and Technology Policy (OSTP) issued a policy memo on December 18, which instru
Ever heard about a cool method called investigative genetic genealogy (IGG)? It's a big deal for finding DNA matches from crime scenes or disaster victims. With new tech, we can now check millions of SNPs (tiny DNA differences) at once. But, there are some issues like bad quality samples, high costs
Did you know that the oldest pharmacology journal, Naunyn-Schmiedeberg's Archives of Pharmacology, faced a dramatic shift after 1933? This is when the Nazi regime took over. Many Jewish and dissident German pharmacologists were forced to leave their homeland. This study looks at what happened to the
Get ready for another exciting journey to the Moon! NASA is teaming up with Firefly Aerospace to send a lunar lander named Blue Ghost. This lander will study some cool things once it touches down on the far side of the Moon. It's part of a program called Commercial Lunar Payload Services (CLPS), whe
Have you ever thought about how plants react to warm spring days? Well, it turns out they can make their growing phases happen quicker! Scientists recently studied how spring-flowering herbs in woodland areas respond to warm days during one growing season. They gathered data from five botanic garden
Did you know that carrots get their vibrant colors from a group of pigments called carotenoids? These pigments aren't just for show; they also have health benefits. Scientists have been studying how carrots make these pigments, but they didn't know much about a specific gene called DcCYP97C1 in carr
In the world of oil and gas, corrosion is a big problem. It costs a lot of money, can harm people, and pollutes the environment. To fix this, scientists are always looking for better ways to protect steel pipes. In a recent study, two new surfactants were made. These surfactants, called 2C n coesT
Scientists have been exploring a new way to fight climate change by removing carbon from the oceans using electrochemical systems. These systems use a process called alkalinity-swings to get rid of dissolved inorganic carbon (DIC). This can be done in two ways: by releasing carbon dioxide gas or by
Birds like the redheaded bunting use light to guide their daily activities and long journeys. Scientists studied how daylight brightness affects these migratory birds. They found that dim daylight slowed down the birds' daily routines and delayed their urge to migrate. Interestingly, the birds' body
