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Sunday, July 19, 2026 3:50 PM ET

CBS News - Science

Science - Wildfire smoke continues to shroud U.S. Millions of people are enduring dangerous air quality as Canadian wildfire smoke shrouds the skies. Jonathan Overpeck, dean of the School for Environment and Sustainability at the University of Michigan, explains how climate change is worsening wildfires. Jul 17 - 3:32

1 day ago

How AI data centers impact the environment -- New York has become the first state to impose a temporary moratorium on data center development while state lawmakers lay the groundwork to assess environmental and social impacts. Dr. Mike Weinstein, the director of sustainability at Southern New Hampshire University, explains what we know about the wider environmental impact data centers.

2 days ago

Russian Soyuz rocket launches fresh crew to space station -- The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.

5 days ago

Astronomer's name deciphered from ancient Mayan ruins for first time -- The name "White-chested Fox" was found in drawings dating from 400 BC to 900 AD at the San Bartolo-Xultun archaeological site.

5 days ago

Disclosure Foundation head on new UFO files -- The Pentagon on Friday released a new batch of UFO files, spanning 19 videos and more. Jordan Flowers, executive director of the Disclosure Foundation, joins CBS News to discuss.

5 days ago

Watch: Pentagon releases 19 new UFO videos -- The Defense Department released a fourth batch of UFO files on Friday, nearly one month after its third drop. These are all of the videos in the latest tranche, plus analysis from astrophysicist Avi Loeb.

8 days ago

2,000-YEAR-OLD GOLD RINGS AND HUMAN BONES FOUND BY ARCHAEOLOGISTS -- Archaeologists have discovered eight human skeletons, bronze and gold jewelry and other artifacts indicating a ceremonial burial of wealthy people.

12 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.

13 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.

16 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.

16 days ago