18/08/2021

Parents remain concerned about safety of in-person instruction

A gap remains between white parents and Black and Hispanic parents in their preferences for in-person schooling, but it has narrowed since May. The RAND Corporation survey, funded by The Rockefeller Foundation, details parents' ...

Mapping the universe's earliest structures with COSMOS-webb

When NASA's James Webb Space Telescope begins science operations in 2022, one of its first tasks will be an ambitious program to map the earliest structures in the universe. Called COSMOS-Webb, this wide and deep survey of ...

Exploring how tantalum behaves at high pressures and temperatures

Lawrence Livermore National Laboratory (LLNL) researchers have explored high-pressure behavior of shock-compressed tantalum at the Omega Laser Facility at the University of Rochester's Laboratory for Laser Energetics (LLE). ...

CERN to provide second DUNE cryostat

Neutrinos are tricky beasts. Alone among known fundamental particles, they suffer from an identity crisis—if it were possible to put them on a weighing scale, you would unpredictably measure one of three possible masses. ...

After climate court victories comes the problem of enforcement

Marjan Minnesma cheered along with her fellow climate activists in May when a judge ordered Royal Dutch Shell Plc to drastically slash its carbon dioxide emissions. It was the first time a company had been held legally accountable ...

A new type of super-resolution chemical microscopy

Conventional experiments in chemistry and biology study the behavior of the two, but it has been an abiding scientific challenge for scientists to observe, manipulate and measure the chemical reactions of individual molecules.

page 3 from 9