The grey long-eared bat.
Anton Alberdi / Bat conservation trust
A new framework has been developed to identify wildlife populations under threat.
Scottish beeches – the slowest invasion in history?
Angus Clyne
Beeches are ‘non-native’ to Scotland because they got there less than 7,000 years ago. No, really.
Hervé Sauquet & Jürg Schönenberger
Scientists have reconstructed the common ancestor of everything from rose bushes to oak trees, ivy or wheat.
aleks1949 / shutterstock
In defence of ‘cryptozoologists’: we have a lot to learn from their curiosity and sense of wonder.
Flower power.
kelifamily
The great dream of cars running on sustainable petrol has not bitten the dust. Here’s why.
Britain will need many thousands more charging stations.
nrqemi / shutterstock
The road to an electric future needs to be paved with more than good intentions.
*Psyche Delia*/Flickr
Garden pollinators can turn their noses up at the flowers human eyes find most beautiful.
JuliusKielaitis / shutterstock
Larger brains lead to a broader social network.
OBJM / shutterstock
Too much emphasis on environmental stress overlooks the role of politics and economics.
24Novembers / shutterstock
New research calculates the huge cost of ‘negative emissions’ technologies that will be required to avoid dangerous climate change.
Now abandoned, part of Sidoarjo town is entombed in mud metres thick.
sawerigading
The world’s largest mud volcano has consumed several villages, but we’re no closer to the answer of how and why it began.
Jason Szenes / EPA
We need a positive vision for humanity, not tech-driven life on Mars.
Emily Alderton
Pond life can recolonise from seeds and eggs which lie dormant in the soil.
British army conducts anti-poaching training in Nanyuki, Kenya.
Dai Kurokawa / EPA
Protecting rhinos and fighting terrorism are both noble causes, but there isn’t much evidence of a link between the two.
NASA / John Sonntag
Enormous Antarctic icebergs are a rare but natural occurrence.
No flush.
Author provided
It’s a dirty scientific job – but it could save lives.
Forget Old McDonald, today’s farmers are a more diverse crowd.
Shutterstock
New technologies and positive role models are changing the face of a profession long dominated by men.
KobchaiMa / shutterstock
The planet has seen five ‘mass extinctions’ over the past half billion years, but each was followed by an explosion in biodiversity.
justinjlaw/Flickr
With technology, humans can now control temperature, humidity, water and light, creating new “outdoor” environments, inside.
Lucy Hulmes / CEH
Here’s how to take the sting out of these harmful pesticides.
Noushad Thekkayil / EPA
No nation can truly feel secure without its own food supply.
Pollution cycle.
Shutterstock
Tiny fibres from washing machines are being eaten by a multitude of marine species.
urbanbuzz/Shutterstock
Waste crime has the potential for easy, high profits and as such is set to join ranks with drugs and human trafficking.
panoglobe / shutterstock
People from the lowest castes and ‘scheduled tribes’ are less likely to have electricity and clean gas, even compared to equally poor people from other castes.
Oprea George / shutterstock
Research shows this psychological technique can help people become more aware and support global change.