Researchers say the findings, the first documented case of rising temperatures driving genetic change in a mammal, offer a "glimmer of hope" for the Arctic species, which is facing possible extinction ...

Ever notice that as you get older, some foods no longer sit with you the same? This could be due to a breakdown of the ...

Scientists have uncovered how a molecule called spermine, naturally produced by the body, helps cells neutralize toxic protein buildups linked to Alzheimer’s and Parkinson’s. By encouraging these ...

Researchers outline why organs from older donors are often discarded and identify the biological and immunological pathways that make them vulnerable to injury. They also highlight emerging ...