Pig organ transplants inch closer with testing in the dead

Continuing careful experiments in the dead is key to figuring out the best methods "in a setting where a person's life isn't at stake," one doctor said.

• Jul 12, 2022

NASA unveils more stunning images from James Webb Space Telescope

The early release photos provide a taste of the discoveries to come from the $10 billion telescope.

• Jul 12, 2022

NASA telescope pictures released

NASA's James Webb Space Telescope has delivered the deepest infrared view of the universe ever seen — a stunning image that looks back more than 13 billion years.

• Jul 12, 2022

"Most destructive and costliest forest pest ever" found in Oregon

Officials said it's the first discovery of the insect on the West Coast.

• Jul 12, 2022

Fire threatens Yosemite sequoias

Firefighters are working to contain a wildfire in California's Yosemite National Park that's been raging for days and threatening hundreds of ancient sequoia trees. Jonathan Vigliotti is live with the latest on the efforts to contain the fire.

• Jul 12, 2022

First image from James Webb Space Telescope released

NASA plans to release additional "first light" images Tuesday.

• Jul 11, 2022

First image from James Webb Telescope released

The first image from the James Webb Space Telescope was released at an event led by President Biden, Vice President Harris and NASA officials. Mr. Biden said the telescope, the most powerful ever built, "symbolizes the relentless spirit of American ingenuity." Watch the event here.

• Jul 11, 2022

Sprinklers used to protect iconic sequoias from Yosemite wildfire

Blistering temperatures, low humidity, and heavy terrain have made it difficult for firefighters to gain control of the Washburn Fire.

• Jul 11, 2022

Ocean research nonprofit on shark migration

Chris Fischer, founder and expedition leader of the global nonprofit organization OCEARCH, joins "CBS Mornings" to discuss his research on the migration patterns of sharks and a new project seeking to tag 100 sharks in the Western North Atlantic. Fischer also discusses a new study that found sharks are more close to the shore in cities than one may think.

• Jul 8, 2022

COVID surge fueled by Omicron sub-variant

The BA.5 sub-variant is driving a rise in COVID infections. Dr. Celine Gounder discusses who needs to get a booster now, and the plan to revise booster vaccines.

• Jul 8, 2022

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