Here are some recent papers I have read on various physics topics. Anyone is free to chime in with their own personal thoughts.
Marginal Deformations of 3d N = 2 CFTs from AdS4 Backgrounds in Generalised Geometry
https://arxiv.org/pdf/1809.03503.pdf
Multiple-Axion Framework
Article Multiple-axion framework
Dark Matter in the Standard Model?
Article Dark Matter in the Standard Model?
Bounce and Cyclic Cosmology in New Gravitational Scalar-Tensor Theories
Article Bounce and cyclic cosmology in new gravitational scalar-tens...