Flying robots will go where humans can't

There are many situations where it's impossible, complicated or too time-consuming for humans to enter and carry out operations. Think of contaminated areas following a nuclear accident, or the need to erect ...

21 hours ago 4.5 / 5 (2) 0

Fly ash builds green cement mixture

An eco-friendly cement, known as Alkali Pozzolan Cement (APC), containing a mixture of fly ash, dry lime powder and sodium sulphate under specific scaffolding conditions has been developed by Curtin University ...

21 hours ago 4.8 / 5 (5) 4

Reducing pesticides and boosting harvests

Scientists in Italy are experimenting with sound vibrations to replace pesticides. Adapting different eco-friendly methods they are able to boost harvests and open up a new chapter in sustainable farming.

22 hours ago 5 / 5 (1) 0

Power lines offer environmental benefits

Power lines, long considered eyesores or worse, a potential threat to human health, actually serve a vital role in maintaining the health of a significant population, according to new research out of the ...

23 hours ago 4 / 5 (1) 0