Read article: ‘Mellow’ supermassive black holes could be creating mysterious cosmic particles
Soft gamma rays and high-energy neutrinos made by plasma collisions, say physicists
Read article: Physicists get under the skin of apple growth
New research shows the fruit’s profile is self-similar as it expands
Read article: Electrons flow like a fluid in a metal superconductor
First observations of an electron–phonon liquid in a transition metal confirm theory predictions
Read article: Novel decoder helps people with paralysis click-and-drag a computer cursor using just their thoughts
A machine learning-enhanced brain–computer interface allows people with motor impairments perform essential tasks on a computer with their minds
Read article: Simulations offer observational test for Planet Nine hypothesis
Searching for certain Trans-Neptunian Objects could shed light on whether a planet lurks beyond Neptune
Read article: Inkjet technique prints rainbow of structural colours from a single transparent ink
A novel structural colour printing approach could find use in applications ranging from smart windows to anti-counterfeit technology
Read article: Squashed carbon nanotubes make smooth nanoribbons
New technology produces high-quality nanostructures for use in advanced electronic and optoelectronic applications
Read article: Organic aerosols from forests could help cool the planet
Negative climate feedback mechanism observed in Finland
Read article: Quantum computers untangle knotty polymer problem
New algorithm predicts how polymer chains fold by minimizing the energy of a quantum system
Read article: Cryo-electron tomography reveals why normal cells stick and cancer cells don’t
The protein tropomyosin helps cells attach themselves to their surroundings; by lowering their levels of this protein, cancer cells can spread
