What animals might teach us about living longer – CBS News Watch CBSN Live From naked mole-rats and elephants to tortoises and macaws, many animals have traits that help them avoid the damage that aging, or cancer, causes in humans. Correspondent Martha Teichner visits the Birmingham Zoo in Alabama to observe some of Nature’s most…
Nestled in the picturesque landscape of the Arizona desert is a very non-picturesque office park, in Scottsdale, where the Alcor Corporation says they may have found the secret to eternal life. Max More is the former president and CEO of Alcor, a non-profit that offers to cryogenically freeze your body upon your death, by placing you…
The world’s oldest trees – CBS News Watch CBSN Live The twisting bristlecone pines that have taken root high atop the remote, rocky slopes of California’s White Mountains are the longest-lived individual trees on the planet. Correspondent Conor Knighton looks into the secrets these trees can tell us about history, the climate, and our possible…
High atop the remote, rocky slopes of California’s White Mountains, the harsh conditions make it difficult for life to take root. But for a certain type of tree – and for those who have traveled here to study it – this place is paradise. These gnarled bristlecone pines are the oldest individual trees in the…
Full Interview: Dr. Anthony Fauci looks back on COVID-19 response – CBS News Watch CBSN Live Dr. Fauci sits down with “Face the Nation” moderator Margaret Brennan for a wide-ranging discussion on the pandemic. Be the first to know Get browser notifications for breaking news, live events, and exclusive reporting. Not Now Turn On Source…
To confirm that the fungus was actually doing what it appeared to be doing, Dr. Whitman’s lab grew pine seedlings in an atmosphere with carbon dioxide containing carbon-13, an isotope whose unusual weight makes it easy to trace, and then put the trees in a specialized furnace to form charcoal, which was fed to the…
Countries reimpose restrictions as new Omicron COVID variant cases emerge – CBS News Watch CBSN Live The emergence of the new Omicron COVID-19 variant has countries reimposing some restrictions to limit the spread. Travel is also being limited once again. Debora Patta has more from South Africa where the variant was first detected. Be the…
He fled communist rule in Hungary, discovered a treatment for glaucoma in the U.S., then became an author and a voice against authoritarianism in his homeland. Source link
Markets plunged on Friday, hope of taming the coronavirus dimmed and a new term entered the pandemic lexicon: Omicron. The Covid-19 variant that emerged in South Africa was named after the 15th letter of the Greek alphabet. The naming system, announced by the World Health Organization in May, makes public communication about variants easier and…
Arctic. Atlantic. Long ago, the two oceans existed in harmony, with warm and salty Atlantic waters gently flowing into the Arctic. The layered nature of the Arctic — sea ice on top, cool freshwater in the middle and warm, salty water at the bottom — helped hold the boundary between the polar ocean and the…
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