Pfizer said Tuesday that clinical trials confirmed its anti-Covid pill reduced hospitalizations and deaths among at-risk people by almost 90 percent when it was...
Giovani Raymundo, 18, kissed his mother goodbye last week, setting off before sunrise from their remote Guatemalan village on a dangerous journey in search...
Jeff Bezos' Blue Origin company blasted its third private crew into space on Saturday and brought it back safely, this time including the daughter of...
The destruction of wetlands is driving a decline of dragonflies around the world, with one sixth of species of the magnificently colourful insects threatened...
