Big Keystone Oil Spill / Beyond the Headlines / Wildfires Strike Baja California / BirdNote®: The Butcherbird / Let The Leaves Be And Feed The Birds / Rainforests 'Worth More Alive Than Dead' In late October, nearly 400,000 gallons of crude oil spilled from the existing Keystone pipeline into a North Dakota wetland, reviving concerns about the safety of th ... Show More
Yesterday
PFAS and Our Genes, Artemis II Science and Awe, and Clearing the Air and Climate Solutions Hope
A 2025 study found that exposure to certain PFAS chemicals, which are pervasive and persistent in the environment and human bodies, can lead to changes in gene expression that are linked to cancers, autoimmune and other immune disorders, and neurological disorders. Also, the four ... Show More
53m 23s
Aug 7
A Cemetery Buzzing with Bees, Bluetooth Butterfly Tracking, How Flowers Made Our World, and more.
While honeybees get most of the buzz, most bees don’t produce honey, and most don’t even live in colonies. Instead, they’re solitary bees who build individual nests. A study details an astonishing finding of several million solitary bees in a cemetery in Ithaca, New York. And mon ... Show More
51m 57s
Jul 31
Saving the Klamath, Salmon, and Yurok Culture; Trump Attempts to Shrink Bears Ears -- Again; Hints of Life on Mars; and more.
The culture of the Yurok tribe in Northern California is deeply intertwined with the Klamath river’s salmon. So, when toxic conditions caused by the dams on the river resulted in a massive fish kill, the Yurok people sprang into action and secured the historic removal of four dam ... Show More
51m 50s
Jan 2023
CBS Evening News with Norah O'Donnell, 01/17/23
The new round of severe weather hitting the country, as California struggles to dry out from that record flooding. The dangerous threat to California, with the rising risk of landslides. Plus, Egg-flation. Our look into why the price of eggs have skyrocketed.
19m 50s