Health
People are seeking sperm donors online, but are the risks worth it?
News
This week's magazine
On the cover
Editor's picks
Life
Asking the biggest questions is the very essence of science
News
Technology
The truth behind Boston Dynamics' viral robot videos
Features
Life
Life’s secret ingredient: A radical theory of what makes things alive
Features
Environment
This stunning map shows why everyone is fighting over the Arctic
Features
Table of contents
Leaders
News
Health
Powerful whole-species gene editing tool fails first tests in mice
News
Humans
Africans may have crossed the Strait of Gibraltar 4000 years ago
News
Humans
People appear to sleep much better when rocked throughout the night
News
Space
The moon’s violent birth may have given Earth the ingredients of life
News
Health
Tumour-killing virus could stop a childhood eye cancer and save vision
News
Health
Married people have stronger hands than those who are single
News
Physics
Megawave recreated in the lab looks just like Hokusai's Great Wave
News
Health
We may finally know what causes Alzheimer’s – and how to stop it
News
Technology
Terrible drivers could teach autonomous cars how to avoid crashes
News
Health
Gum disease may be the cause of Alzheimer's - here's how to avoid it
News
Comment
Should we rename some cancers to make them sound less scary?
News
Health
Staying slim isn't just about what you eat - it's about your DNA too
News
Technology
DeepMind AI thrashes human professionals at video game StarCraft II
News
Technology
Battling AI algorithm tested on a quantum computer for first time
News
Health
Women could use their own uteruses as incubators for IVF embryos
News
Physics
The emptiness of space has a structure we could use to send messages
News
Some snails wear jackets made of algae to protect them from the sun
News
Humans
Siberian cave reveals secrets of its mysterious Denisovan inhabitants
News
