John is a correspondent for WORLD. He is a graduate of the World Journalism Institute and the University of Texas at Austin, and he previously wrote for The Birmingham News. John resides in Dallas, Texas.
Follow John Dawson on Twitter @talkdawson
Butterflies are more efficiently designed than scientists realized
Scientists discover hundreds of new species around an undersea volcano
Scientists could apply mRNA technology to develop new cancer treatments
NASA’s effort to put humans back on the moon falters
Retractions don’t ensure scientists avoid bad research
The shifting shades of bodies of water can tell scientists about their health
A U.K. variant of the coronavirus spreads quickly
No reports of serious negative outcomes from the COVID-19 shots so far
Scientists study the impact a massive iceberg could have on South Georgia Island
