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Read article: Liquid metal experiment sheds light on solar corona conundrum Soft matter and liquids Research update Liquid metal experiment sheds light on solar corona conundrum Why is the Sun’s outer atmosphere so much hotter than its surface?
Read article: NASA probe captures optical images of Venus’ surface Planetary science Research update NASA probe captures optical images of Venus’ surface Snapshots from the Parker Solar Probe reveal what lies beneath the thick atmosphere of Earth’s fiery twin
Read article: Electrically responsive fluid creates a variable-focus liquid lens Optical components Research update Electrically responsive fluid creates a variable-focus liquid lens A lightweight, compact adaptive liquid lens could prove ideal for mobile phone cameras, endoscopes and machine vision applications
Read article: Universal scaling law describes how metallic glasses flow Condensed matter Research update Universal scaling law describes how metallic glasses flow Glass shares properties with mayonnaise and ant colonies
Read article: Optical oscilloscope picks up the pace Optics and photonics Research update Optical oscilloscope picks up the pace New device could advance communication technologies and aid fundamental studies of ultrafast light–matter interactions
Read article: Graphene biosensor will drive new innovations in brain-controlled robotics Neural engineering Research update Graphene biosensor will drive new innovations in brain-controlled robotics A non-invasive graphene-based sensor detects brain waves with high sensitivity and reliability