SCIENCE MAGAZINE: The latest issue features ‘Share My Good Mood’ – Positive affective contagion in bumble bees.

New study fuels debate over lifesaving antibiotic strategy for children in Africa

Mass distribution increases risk of antibiotic resistance, but benefits vanish when treatment is restricted to babies

COVID-19 vaccines may boost cancer immunotherapy

Messenger RNA in the shots could act like a “siren” calling immune cells to destroy tumors

A better recipe for generating immune peacemakers

Nobel laureate develops new method of making regulatory T cells that could treat autoimmune conditions

SCIENCE MAGAZINE: The latest issue features ‘Advanced Nanoscopy’ – 3D rendering of photochemically sectioned brain tissue.

DNA from rum-soaked fishes chronicles century of change

Museum specimens reveal loss of genetic diversity in marine fishes of the Philippines

Did lead poisoning help drive human evolution?

“Bold” hypothesis suggests tolerance for lead allowed Homo sapiens to outlive Neanderthals

Architects of molecular cages win Chemistry Nobel

Spongelike materials called metal-organic frameworks can separate and store gases

Chaos and confusion as U.S. shutdown drags on

Mass layoffs, and subsequent reversals, have added to research spending woes

SCIENCE MAGAZINE: The latest issue features ‘Eclipsing the Sun’ – A unique cosmic event shows an influence of light on bird behavior.

Research on immune system’s ‘police’ garners Nobel

Three scientists honored for revealing how regulatory T cells prevent autoimmune disease

Quantum effects in circuits honored with Physics Nobel

Breakthrough paved the way to many of today’s budding quantum computers

Steadying the output of fiber lasers

High-power fiber lasers are used in a range of scientific fields in addition to their standard use for technology. However, increases in laser output power are limited by nonlinear effects that can damage the optical components and reduce the beam quality. Rothe et al. used a spatial wavefront-shaping technique for multimode fiber lasers that mitigates their detrimental processes, thus enabling output power to be increased appreciably while maintaining beam quality.

SCIENCE MAGAZINE: The latest issue features ‘Slipping through the cracks’ – Plants attract bacteria by leaking glutamine from gaps between cells when root barriers break down.

Wildfire management at a crossroads: Mitigation and prevention or response and recovery?

A computer scientist’s technological gamble

On prosthetics, printed organs, and pig hearts

Hidden networks in the brain

Battery charging goes quantum

Upwelling that lasted millions of years