Protein appears to protect stressed neurons; vitamin A’s lifelong effects on immunity; stem cells influenced by substrates; supercharged photosynthesis through nanotechnology
The Scientist and Jerome Siegel | Mar 1, 2016 | 10+ min read
Once believed to be unique to birds and mammals, sleep is found across the metazoan kingdom. Some animals, it seems, can’t live without it, though no one knows exactly why.