51动漫

alzheimer's disease with MRI; Shutterstock ID 1025800153; purchase_order: -; job: -; client: -; other: -

Health

Drugs used to treat ADHD and depression may ease Alzheimer’s symptoms

A class of drugs commonly used to treat ADHD and other conditions could improve cognition and decrease apathy in people with Alzheimer's

Illustration of a clock in a spiral

Physics

Time loops may not be forbidden by physics after all

Computer process conceptual design

Technology

US chooses encryption tools to protect us from quantum computers

A snapping shrimp (Alpheus heterochaelis) at night

Life

Snapping shrimps have helmets to ward off shock waves from their claws

The four Fields medal winners, clockwise from top left: Maryna Viazovska, James Maynard, Hugo Duminil-Copin and June Huh

Mathematics

Fields medal 2022: Work on prime numbers and spheres wins maths prize

Engineers working with concrete

Environment

Firms pledge to clean up construction with green net-zero concrete

Fusion power plant - credit UKAEA

Technology

Design work starts on European commercial fusion power station

Brick houses in Boston, Massachusetts

Technology

‘Fair’ AI could help redress bias against Black US homebuyers

The State Senate Chambers in the Kentucky State Capitol

Technology

DeepMind鈥檚 AI develops popular policy for distributing public money

Earth Worm, Dallas City, United States

Environment

Alien earthworms have spread to almost all parts of North America

Invasive worms, considered a major threat to native ecosystems, have been found in 97 per cent of areas for which there are records in North America

Health

Brain electrodes may be a long-lasting aid for severe depression

Life

Newly identified species is the world鈥檚 largest known giant water lily

Health

鈥楽ofter鈥� form of CRISPR may edit genes more accurately

Life

Dinosaurs鈥� ability to survive icy cold helped them dominate the planet