UK-based Reaction Engines Limited REL has raised an additional £26.5 million in funding from Boeing HorizonX Ventures and Rolls Royce for its SABRE engine project. Researchers plan to begin testing the engine in 2020. Engineers designed it to produce its own liquid oxygen by cooling air entering the engine during flight and plan to include it in REL's Skylon plane, set for first flight in 2025.

Commonwealth Fusion Systems, an MIT spinoff based in Cambridge, aims to bring a fusion power plant online within 15 years—a timeline faster by decades than other fusion machines. The project will face a number of challenges, according to an analysis by IEEE, including fabricating and testing a new class of superconducting magnets.

The Large Hadron Collider is colder than interstellar space thanks to its cryogenic cooling system, with liquid helium pulsing through sophisticated plumbing that runs both inside and outside of the machine.

Scientists from Moscow Institute of Physics and Technology and Skoltech have discovered a general principle for calculating the superconductivity of hydrides based on the periodic table alone. The result, published in the Journal of Physical Chemistry Letters came as the group explored the superconductivity of actinium hydrides.

The European Research Council has awarded a grant to researchers at Germany's Goethe University Frankfurt interested in understanding the social impacts of cryobiology. The research will focus on the freezing of umbilical cord blood as preparation for later regenerative therapies, the cryopreservation of egg cells for reproductive purposes and the setting up of cryobanks for the preservation of endangered or already extinct animal species.

Scientists at NSLS-II's Hard X-ray Nanoprobe (HXN) beamline have demonstrated the beamline's ability to observe materials down to 10 nanometers, about one ten-thousandth the diameter of a human hair. According to the team, this exceptionally high spatial resolution will enable scientists to "see" single molecules.

In an ordinary superconductor, electrons carry a spin of one-half and pair up and flow uninhibited with the help of vibrations in the atomic structure. The theory is well tested and can describe the behavior of most superconductors, but new research from the University of Maryland and its collaborators reports evidence for a new type of superconductivity in the material YPtBi, one that seems to arise from spin-3/2 particles.

Researchers from the University of Cambridge have shown that certain superconductors can also carry currents of spin, a result that could lead to a revolution in high-performance computing, according to the team, by dramatically reducing energy consumption.

Scientists from the United States and India have a long history of scientific collaboration—including the discovery of the top quark— and now US Secretary of Energy Rick Perry and India’s Atomic Energy Secretary Dr. Sekhar Basu have signed an agreement to expand cutting-edge neutrino science projects underway in both countries.

Scientists working on the MiniBooNE experiment at Fermi National Accelerator Laboratory (CSA CSM) report that they were able to identify exactly-known-energy muon neutrinos hitting the atoms at the heart of the particle detector. The result, published in Physical Review Letters, eliminates a major source of uncertainty when testing theoretical models of neutrino interactions and neutrino oscillations, according to the team.