Navy tests deep diving suit that doesn’t require decompression

The Gen 0 Deep Sea Expeditionary with No Decompression (DSEND) suit maintains a sea-level atmosphere, even at extreme depths.

Scientists discover the deep sleep circuit that builds muscle, burns fat, and boosts the brain

Researchers have identified the brain circuitry that links deep sleep with the release of growth hormone, revealing how the two regulate each other. The newly discovered feedback loop helps explain…