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Here are our top three headlines from the week! Which story was your favorite?

This episode explores various methods for cell harvesting, such as centrifugation, filtration, and separation, with the choice depending on the specific context of the work.

Are you an early bird or a night owl? Explore how your circadian system acts as an internal clock to keep your body functioning.

What does it mean to have cooked something? Most people are probably thinking cooking involves a heat source to break down proteins. But what about ceviche? No heat is used to “cook” it but it still undergoes a process where proteins are denatured.

Your weekly science news roundup is here.

Researcher and physician Amy Baxter unravels the symphony of connections that send pain from your body to your brain, explaining practical neuroscience hacks to quickly block those signals.

Researchers led by Dr. Barbara Huber have recreated the ancient scent used in the mummification of an Egyptian noblewoman over 3,500 years ago. Dubbed “the scent of eternity,” it will be presented at Denmark's Moesgaard Museum.

Scientists report that aloe peels, often discarded as agricultural waste, can ward off bugs, acting as a natural insecticide. They have identified several bioactive compounds in extracts from the peels that deter insects from feasting on crops.

Your weekly science news roundup is here.

Take a musical journey through the challenges of sample preparation for small molecules, food testing, drug screening, and more. Each verse will show you how to go from sample preparation stress to success.