BBC

Environmentally conscious entrepreneurs explain the movement towards zero-waste lifestyles.

Advertisers are increasingly using artificial intelligence to come up with their winning slogans.

The annual climate change summit is being held in Glasgow - who's going and what's at stake?

Scuba-diver Ross McLaren has taken thousands of photos of marine life in Scotland's rivers and sea-lochs.

Commercial formulas, which contain multiple chemicals, should require their own licences, researchers say.

What will happen to Alaska's whales when tourism returns to waters stilled by Covid?

Anyone flouting the rules could be fined due to the damage some lotions can cause to coral.

Numbers of people exposed to flooding globally have risen by almost a quarter in two decades.

The Labour leader says there is a "chasm between soundbites and action" on climate-friendly employment.

A Welsh minister is to set out plans to tackle a housing shortage and the problem of climate change.

Prices are rising sharply as climate change and post-lockdown DIY and building projects hit supplies.

Starliner is one of two vehicles designed to transport astronauts to and from the space station.

The Asian Development Bank aims to have the plan ready for the COP26 climate conference in November.

The main architect of Paris Agreement says the summit will need to be a mix of virtual and in-person meetings.

Scientists are racing to come up with technologies that can solve the world's clean water shortage.

Scientists are increasingly concerned climate change is making fires more frequent and more intense.

Iranian officials have warned of historic drought while experts blame years of poor water management.

The new operations centre will help the UK maintain a "battle-winning advantage", ministers say.

The ISS was pushed out of position after engines on a new Russian module unexpectedly fired up.

Bacteria, fungus and enzymes can all digest plastic, but can they work at a useful commercial scale?