A quasar breaks the record for most distant supermassive black hole
The Euclid space telescope discovery could help researchers understand how black holes grew so massive so quickly in the early universe.
The Euclid space telescope discovery could help researchers understand how black holes grew so massive so quickly in the early universe.
We summarize the week's scientific breakthroughs every Thursday.
Marine cloud brightening could cool part of the Pacific and weaken extreme El Niños, simulations suggest. But the approach could have risks.