By changing the nanoscale structure of materials, researchers have created invisibility cloaks and microscopes with unprecedented resolution. Three leaders in these new metamaterials explain how this is possible and consider what may come next.
The latest data release from the Planck space telescope offers insight into everything from the fabric of space to dark matter – and may even have a shot at detecting gravitational waves, says Kavli Institute for Cosmology Director George Efstathiou.
ON FEBRUARY 18, 2015 three preeminent scientists came together to discuss the latest results, what they mean for the theory of inflation, and what we can expect to learn about the very early universe in the coming decade.
