Australia has wasted so many years when it comes to climate change | Greg Jericho

The first mention in parliament of ‘greenhouse gas’ occurred in 1986 – decades later the government…

‘Insanely cheap energy’: how solar power continues to shock the world

Australian smarts and Chinese industrial might made solar power the cheapest power humanity has seen –…

Secrets of a tree whisperer: ‘They get along, they listen – they’re attuned’

Suzanne Simard revolutionised the way we think about plants and fungi with the discovery of the…

Green – or envious? The winners and losers in Britain’s climate change plan

The tougher target for carbon reduction could dramatically reshape the fortunes of several industries – for…

Shell and BP bounce back into profit even as oil’s glory days fade

Covid dealt fossil fuel giants a heavy blow, but demand is lifting revenues again in a…

How to plan your 2021 trip to a US national park

Is this the year to venture to a national park? Questions to consider include Covid risks,…

The strange, amazing stories behind six everyday plants

Did you know that tomatoes respond to a high C note? Or that the prickly pear…

Biden vows US will work with Russia on climate

Countries with poor track records on climate change, including Brazil and Saudi Arabia, were also courted…

Weatherwatch: Qatar’s hot, rainless summers

The small Middle Eastern country has an average rainfall well below 100mm, and once hit 50.4C…

Blossom watch day: National Trust urges UK to share blooms

Find a tree, bush or hedge and emulate Japanese custom of hanami by savouring sights and…