Some 39,000 years ago, a woolly mammoth died in present-day Siberia, destined to be blanketed by ice and permafrost that would end up preserving its body — even down to the hair and muscle. Now, that ...

It was 2012 when Love Dalén, a paleogeneticist at Stockholm University, first laid eyes upon a special specimen on a lab table in eastern Siberia. "Our Russian collaborators said, 'Come here into this ...

T.J. Thomson receives funding from the Australian Research Council. He is an affiliate with the ARC Centre of Excellence for Automated Decision Making & Society. Aaron J. Snoswell receives research ...

Pancreatic cancer is notoriously hard to treat and often resists the most advanced immunotherapies. Northwestern Medicine scientists have uncovered a novel explanation for that resistance: Pancreatic ...

Pancreatic cancer is one of the deadliest cancers, often diagnosed late and resistant to treatment Scientists discovered a new sugar-based cloak that helps tumor cells evade the immune system An ...

Approaches to early detection of cancer often seem contentious, but the big-picture view is actually one of remarkable consensus. All major guideline groups recommend the Papanicolaou smear, ...

Chemists at UCL have shown how two of biology’s most fundamental ingredients, RNA (ribonucleic acid) and amino acids, could have spontaneously joined together at the origin of life four billion years ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. In 1957, just four years after Francis Crick and other scientists solved the riddle of ...

A new liquid biopsy developed by researchers at the University of Chicago is offering a powerful new window into cancer’s earliest stages by flagging subtle shifts in the gut microbiome. Unlike ...

Onion is one of the agricultural products and of the potent natural antibiotics. Onions helps to relieve toothache [utopia.org] It strengthens the immune system, thus helping to ward off common ...