Researchers using ALMA data discovered an aluminum-bearing molecule for the first time around a young star. Aluminum rich inclusions found in meteorites are some of the oldest solid objects formed in the Solar System, but their formation process and stage is still poorly linked to star and planet formation. The discovery of aluminum oxide around a young star provides a crucial chance to study the early formation process of meteorites and planets like Earth.

Young stars are surrounded by disks of gas...

People who have inadequate vitamin A in their diets are more susceptible to skin infection, yet how that vitamin affects skin immunity has been unclear. In a study published today, UT Southwestern researchers shed some light on that mystery by identifying a previously unknown bacteria-killing protein on the epidermis that requires the vitamin to work.

The researchers found that one protein in the resistin-like molecule (RELM) family – RELMα – acts as an antibiotic to rapidly kill...

Coating provides extra layer of protection for battery cathodes. Scientists have developed a new cathode coating by using an oxidative chemical vapor deposition technique. It can keep a battery’s cathode electrically and ionically conductive and ensures that the battery stays safe after many cycles. “The coating we’ve discovered really hits five or six birds with one stone.” Khalil Amine, Argonne distinguished fellow and battery scientist.

In the research, Amine and his fellow researchers took particles of Argonne’s pioneering nickel-mangan...

Small, hardy planets packed with dense elements have the best chance of avoiding being crushed and swallowed up when their host star dies, new research from the University of Warwick has found.

Astrophysicists from the Astronomy and Astrophysics Group have modelled the chances of different planets being destroyed by tidal forces when their host stars become white dwarfs and have determined the most significant factors that decide whether they avoid destruction.

Their ‘survival guide’ for exoplanets could help guide astronomers locate potential exoplanets around white dwarf stars, as a new generation of even more powerful telescopes is being developed to search for them...