Thursday, July 09, 2026 5:25 PM ET
2 days ago
Telescope spots most distant quasars ever discovered -- Quasars - the brightest objects in the universe - are powered by supermassive black holes at the heart of early galaxies.3 days ago
The American innovation that made millions of others possible -- From the lightbulb to the airplane, to medical breakthroughs and the internet age, the past 250 years have been defined by America's intrepid intellect.6 days ago
New White House UFO panel chair speaks out -- The White House appointed former Harvard University astronomer Avi Loeb to lead its new panel on Unidentified Anomalous Phenomena, also known as UAPs and UFOs. Loeb shares his enthusiasm for his new role.6 days ago
3 futurists predict what America will be like in the centuries ahead -- From space to healthcare and artificial intelligence, what could the next 250 years of the United States look like?6 days ago
NASA strives to save doomed telescope -- NASA is in a race against time as the Swift Observatory telescope in orbit sinks closer to Earth. CBS News consultant William Harwood explains the $30 million salvage operation.7 days ago
Fossil found in drawer turns out to be first dinosaur bone from Antarctica -- Dinosaur fossils are rare to find in Antarctica because of the unforgiving ice caps. But millions of years ago, the region was populated by lush forests.9 days ago
NASA prepares to launch rescue to save telescope from falling to Earth -- The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.10 days ago
Astronomers find 2 gigantic planets lighter than cotton candy -- The featherweight pair - orbiting a star 1,110 light-years away - are the biggest exoplanets found to have less density than cotton candy.14 days ago
Ancient Egyptian burial site reveals centuries of changing traditions -- Human and animal remains unearthed in Egypt's Nile Delta reveal changing funerary practices over some 600 years, and the evolution of a key site itself.15 days ago