The felling of what is estimated to be hundreds of tingle trees in a burn last December has sparked fresh calls for a review of prescribed burning in WA.

Once a hotspot for commercial whaling, a section of WA coast has become a sanctuary for newborn southern right whale calves. But the population is still struggling to recover.
 

A regional town which could soon be home to some of WA's largest renewable energy projects says developers should cough up to support the community. 

Authorities say eradicating the shot-hole borer pest, which has devastated Perth's tree canopy, is not feasible.

The Department of Primary Industries says a video of a cow being repeatedly shot at Boyanup Saleyards is not enough for prosecution, amid calls for stronger animal welfare measures.

Forming a united food producers lobby group "won't be a cheap exercise" but it is necessary to achieve results, those behind the fresh push say.

It's tricky to decarbonise airplanes, but a plan to manufacture aviation fuel from canola looks set to take off.