快猫短视频

Big crowd of people. People gathered together in one place. Top view from drone.

Society

Why humanity鈥檚 survival may depend on us becoming a tribe of billions

Technology

The truth about social media and screen time’s impact on young people

Space

Is an old NASA probe about to redraw the frontier of the solar system?

Leaders

Technology

Phased introductions to smartphones will help kids more than bans

Creating "walled gardens", much like TV channels do, would provide children better tools to navigate a lifetime of social media than banning smartphones altogether

快猫短视频

Environment

Russia faces $32 billion bill for carbon emissions from Ukraine war

The estimated greenhouse gas emissions caused by the war in Ukraine are equivalent to around 175 million tonnes of carbon dioxide, and Ukraine plans to include the associated climate damage in its compensation claim against Russia

Technology

Ukraine is using AI to manage the removal of Russian landmines

Space

Odd black holes smaller than protons may have once littered the cosmos

Health

Walking with irregular strides may help you burn more calories

Physics

Hybrid design could make nuclear fusion reactors more efficient

Health

Polycystic ovary syndrome could be treated with a malaria drug

Technology

Watch a humanoid robot driving a car extremely slowly

Life

Elephants seem to invent names for each other

Health

Astronaut medical records reveal the health toll of space travel

Space

The largest volcanoes on Mars have frosted tips during winter

Environment

Cooling fabric blocks heat from pavement and buildings in hot cities

Health

Lung-targeted CRISPR therapy offers hope for cystic fibrosis

Mathematics

Mathematicians discover impossible problem in Super Mario games

Technology

Quantum sensor gets a read on tiny worm implanted with nanodiamonds

Space

We could detect a malfunctioning warp drive on an alien starship

Life

Australian pterosaur had a huge tongue to help gulp down prey

Physics

Liquid crystals could improve quantum communication devices

Health

Muscle zapping during exercise helps people recover after a stroke

Environment

Marine fungus can break down floating plastic pollution

Space

The first stars in the universe could have formed surprisingly early

Analysis

Environment

UK election: How can the next government get climate goals on track?

The UK鈥檚 journey to net zero has stalled 鈥� whoever wins the 4 July election will need to get it moving again, but many climate scientists are frustrated with what the main parties are offering

Health

Martin Rees: Why challenge prizes can solve our most pressing issues

Life

Could we merge biologically with the fungal network and live forever?

Aperture

Earth

Photos of a rusting Alaskan river win 快猫短视频 Editors Award

Taylor Roades's images of a river in north-west Alaska that has turned orange because of global warming have won the 快猫短视频 Editors Award at the Earth Photo competition

Features

Technology

The truth about social media and screen time’s impact on young people

There are many scary claims about excess time on digital devices for children and teenagers. Here鈥檚 a guide to the real risks - and what to do about them

Society

Why humanity鈥檚 survival may depend on us becoming a tribe of billions

Space

Is an old NASA probe about to redraw the frontier of the solar system?

Culture

FEE8WC Seoul, South Korea-November 15, 2015; Men playing in the outside ?Baduk? that is the Korean name for Go. November 15, 2015 Seoul

Comment

New book explores how games shape the world 鈥� for better or for worse

From chess to nuclear war planning, Kelly Clancy takes a wide-ranging look at how games and gaming have changed society in Playing With Reality

Comment

Engaging new book explores how vital mathematics is to map-making

Comment

快猫短视频 recommends puzzle book S. by Doug Dorst and J. J. Abrams

Comment

L茅a Seydoux and George MacKay dazzle in shocking sci-fi film The Beast

Teenage girl on her way to school going out her front door. We see her from behind going out the door and holding it open. She is wearing a back pack and a denim jacket. Shot from the knees up.

Health

Dear David: How do I help my daughters deal with their social anxiety?

In his evidence-based advice column, David Robson has some ideas for a reader worried about his daughters鈥� social anxiety. Self-compassion is key, he says

Tom Gauld: Science Cat

Twisteddoodles on research band name ideas