24/03/2021

Frequent fire too hot to handle for invasive plants

Land managers know one of the best ways to prevent forest fires is to set fires. Periodic controlled or prescribed burns can reduce the amount of flammable materials lying about on a forest floor, so when wildfires do start, ...

Scaled, armored or naked: How does the skin of fish evolve?

Usually scaled, the skin of fish can also be naked or made up of bony plates that form an armor, sometimes even covered with teeth. But how has this skin evolved over the ages? To answer this question, researchers at the ...

Beneficial bacteria help wheat stand the heat

Global warming has increased the number of severe heatwaves that wreak havoc on agriculture, reduce crop yields and threaten food supplies. However, not all plants perish in extreme heat. Some have natural heat tolerance, ...

Clarity needed in classification systems for processed foods

Current food classification systems for processed foods lack consistency and consensus often leading to confusion and debate even amongst scientists, a new study in the journal Trends in Food Science & Technology, reports.

'Dancing' fish could be key to ridding salmon farms of parasites

Biologists study the social behavior of fish through their communication, which includes grunts, clicks and coordinated flatulence. Cleaner fish feed on the parasites that live on the skin of many different species of fish, ...

page 8 from 12