Lab-grown human "embryo-like structures" bring hope for research into early-pregnancy complications
CBSN
Bangkok — Scientists have developed human embryo-like structures without using sperm, an egg or fertilization, offering hope for research on miscarriage and birth defects but also raising fresh ethical concerns.
Earlier this year, several labs around the world released pre-print studies that had not been peer-reviewed, describing their development of early human embryo-like structures. Now one group's research has been published in the peer-reviewed journal Nature, describing how they coaxed human embryonic stem cells to self-organize into a model resembling an early embryo.
The research was welcomed by some scientists as an "impressive" advance that could help unlock secrets about the precarious early stages of pregnancies, when failure is most common.
Parts of the Great Barrer Reef have suffered the highest coral mortality on record, Australian research showed Tuesday, with scientists fearing the rest of it has suffered a similar fate.
Health officials said Saturday they have confirmed the first U.S. case of a new form of mpox that was first seen in eastern Congo.
If you still haven't gotten your COVID or flu shot, don't fret – experts say it's the perfect time to get vaccinated before the holidays are in full swing.
Scientists say they've discovered the world's biggest coral, so huge it was mistaken for a shipwreck
Scientists say they have found the world's largest coral near the Pacific's Solomon Islands, announcing Thursday a major discovery "pulsing with life and color." The coral is so immense that researchers sailing the crystal waters of the Solomon archipelago initially thought they'd stumbled across a hulking shipwreck.
A grad student in Michigan received a threatening response during a chat with Google's AI chatbot Gemini.
As the weather cools down, dating heats up as people secure a cuddle buddy for "cuffing season," but for some, taking a slower approach may be the best strategy.
Nearly 4 in 10 seniors have gotten a COVID-19 vaccine so far this year, new survey data published by the Centers for Disease Control and Prevention suggests, marking a steep increase in vaccination rates compared with the same time last year.
Why do we weep? There are actually some good reasons for it — and an explanation for why a little blubbering can make us feel better.
Online retailers and birth control providers have seen a spike in sales for emergency contraceptives since Donald Trump was elected for a second term as president of the United States.
Beirut — Declassified 1970s-era U.S. spy satellite imagery has led a British-Iraqi archeological team to what they believe is the site of a seventh-century battle that became decisive in the spread of Islam throughout the region.
The COVID-19 pandemic was associated with increases in stress-related drinking and alcohol-related deaths, and new research suggests drinking didn't stop as things returned to normal.