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Sequential reading of a stepwise-shortened peptide immobilized on nanopore
Avalanche-like intercalation and intraparticle correlations in graphite
Alternating CO<sub>2</sub> and bicycloalkane copolymerization to circular polyesters
Mitochondrial metabolism and epigenetic crosstalk drive SASP
Diverse bacterial pattern recognition receptors sense the core phage proteome
The piezochiral effect
Was art key to ancient humans' success? The secrets of Hohle Fels cave
Why tomorrow’s nanotechnologies need support today
Earthworks spotted in the Amazon hint at huge ancient civilization
Retraction Note: Human HDAC6 senses valine abundancy to regulate DNA damage
Author Correction: A ductile solid electrolyte interphase for solid-state batteries
Bioengineering strategies to interrogate and modulate the aging immune system
40,000-year-old bird carvings provide clues to how ice age humans flourished
Obituary: Susumu Tonegawa, Japan’s first Nobel prizewinner in physiology or medicine
Polio will come roaring back if the task of eradicating it isn’t finished soon
Papers with open peer-review reports are less likely to be retracted
Under fire from Republican senators, Fauci takes the Fifth at COVID-19 hearing
Former top NIH official says Senator Rand Paul is trying to imprison him because of an “unhinged obsession”
New U.S. rules on risky pathogen research draw mixed reviews
Vague language and extensive reviews could impede potentially useful research, some scientists fear
Can’t sleep in the heat? These 8 tricks could save your night
Sleeping well during a heatwave starts with stopping the home from overheating. Close blinds against strong sunlight, ventilate when the air outside becomes cooler, and avoid using heat-producing appliances during the hottest hours. Moving to a cooler room, choosing light bedding and using fans or ice packs safely can also make hot nights more manageable.
4 in 5 toddler foods are ultra-processed
A grocery-store audit found that many foods marketed for toddlers may be far less healthy than parents expect. Of nearly 2,800 products examined in Texas, 81% were ultra-processed, and almost half failed at least one World Health Organization nutrient standard, often because they contained too much sugar, sodium, fat, or too many calories.