Science journalist
Recent Stories
‘Rediscovered’ toad was known to Colombian locals for decades
A critically endangered harlequin toad, known as the starry night toad, has been documented by biologists for the first time since 1991 in the mountains of…
Sailing around the world for ocean plastic
Canadian scientist Sheri Bastien discusses her involvement in eXXpedition, an all-female expedition to study ocean plastic. Sheri Bastien is a Canadian public health researcher at the…
Where Should the World Focus Its Ocean Conservation Efforts?
A new map shows areas of the ocean that conservationists agree are in need of protection. Countries around the world have committed to protecting 10 percent…
Image irregularities found in prominent scientist’s papers
Irregularities have been documented in dozens of research papers by Xuetao Cao, a high-profile Chinese scientist and champion of research integrity. Xuetao Cao, a biomedical engineer,…
How plants and insects inherit immunity from their parents
Passing on short-term immunity to offspring is common in vertebrates, but plants and invertebrates take transgenerational immunity much further. An organism’s immune response to attack is…
Mercury Levels Maintained: Invasive mussels keep mercury levels high in Great Lakes fish
The Great Lakes are much cleaner these days than they were just a few decades ago. Rules to get control of mercury emissions from coal-fired power…