When we learn something new, our brain cells (neurons) communicate with each other through electrical and chemical signals. If the same group of neurons communicate together often, the connections ...

Sugary drinks and refined carbohydrates may harm memory and thinking by affecting blood sugar levels and key brain areas such as the hippocampus and prefrontal cortex. Eating lots of ultra-processed ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...

Sambado et al. examine how environmental and social conditions shape where tick-borne viruses are reported worldwide. Using machine learning, they find that both ecological and economic are important, ...