The persistent danger after landscape fires

Reactive oxygen species (ROS) cause oxidative stress at the cellular level. Research shows that this way, amongst others, they inhibit the germination capacity of plants, produce cytotoxins or exert toxic effects on aquatic ...

Plant gene found in insect, shields it from leaf toxins

Millions of years ago, aphid-like insects called whiteflies incorporated a portion of DNA from plants into their genome. A Chinese research team, publishing March 25th in the journal Cell, reveals that whiteflies use this ...

Want a healthier home? Start with your couch

A new study shows that when people replace their old couch with a new one that has no added flame retardants, levels of the harmful chemicals in household dust drop significantly. Replacing the foam inside the couch cushions ...

Stressed-out bacteria provide insights to antibiotic resistance

For a bacterium, the world can be a tough place to survive, a constant competition for food and space. Some bacteria, like Pseudomonas aeruginosa, secrete toxic molecules that act as a defense mechanism against nearby competitor ...

Turning crop waste into high-value fashion products

Researchers at Cranfield University are working with partners at the University of York to develop a greener way to manufacture textiles for clothing using biomass derived from crop waste.

Israel shuts Mediterranean shore after oil devastates coast

Israel closed all its Mediterranean beaches until further notice on Sunday, days after an offshore oil spill deposited an estimated dozens of tons of tar across more than 100 miles of coastline in what officials are calling ...

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