Chemists have demonstrated how RNA (ribonucleic acid) might have replicated itself on early Earth -- a key process in the origin of life.

I started thinking about getting our house in order when Tavia’s father died. Tavia, my friend from early childhood (and youth, and middle age, and these years on the downhill slalom), grew up ...

How do organisms adapt to climate change? A new study reveals the complex interplay between genetic diversity and temperature tolerance evolution.

Some experience frequent internal distractions; they may feel anxious, dwell on certain thoughts, or worry about their to-do list. Others are more prone to external distractions; they may find it ...

Researchers have developed a revolutionary new tool for precision measurement at the nanometer scale in scenarios where ...

You can make your customs and immigration declaration using Advance Declaration in the ArriveCAN app before you fly into one of Canada’s participating airports. Benefits include: enjoy a more modern ...