An early trial of a vaccine made using the technology found it is safe and well-tolerated, with a larger study to include ...

Scientists investigating how influenza viruses replicate within cells "accidentally" discovered that different flu viruses ...

SCIENTISTS have created a vaccine for coronaviruses we do not even know about yet with the help of artificial intelligence ...

Proteins in the two most common types of flu virus enable them to take very different paths to entering human lungs, a finding that could lead to more directed antiviral treatments.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The warm, damp ...

Bacteria and viruses are often lumped together as germs, and they share many characteristics. They’re invisible to the human eye. They’re everywhere. And both can make us sick. Bacteria and viruses ...

VIVIAN, LA - DECEMBER 12: With a temperature of 103.8, Asa Moore, 6, of Vivian, Louisiana is examined by John Messier, a physician's assistant, at the North Caddo Surgical and Medical Center for ...

T cells are some of the immune system's most important warriors. They can stop tumor growth and even fight off severe ...

Beyond both being viruses, HIV-1 and SARS-CoV-2 don't seem to have a lot in common. HIV-1 is a retrovirus that integrates with its host's DNA for life and can be passed down from mother to child, ...

Matthew Taylor likened his recently published work alongside doctoral student Gary Dunn to kicking over a rock. Once the discovery was made, it was time to see what lay beneath. Subscribe to our ...

Beyond both being viruses, HIV-1 and SARS-CoV-2 don’t seem to have a lot in common. HIV-1 is a retrovirus that integrates with its host’s DNA for life and can be passed down from mother to child, ...

In evolutionary biology, all life on Earth is theoretically part of a single phylogenetic tree, indicating common ancestry.