Artificial intelligence that can discover hidden physical laws in various data

Cheap and rugged optical fibers are revealing Earth’s hidden motions

Smartphone app can detect hidden camera lenses from reflections

Astronomers discovered two previously invisible galaxies 29 billion light-years away. Their discovery suggests that up to 1 in 5 such distant galaxies remain hidden from our telescopes, camouflaged by cosmic dust. The finding changes perceptions of our universe’s evolution since the Big Bang.