Science - USA (2022-02-11)

science.org SCIENCE

ILLUSTRATION: ROBERT NEUBECKER

NEWS

IN BRIEF

594 News at a glance

IN DEPTH

596 U.S. science adviser resigns after
bullying charge
Eric Lander’s abrupt departure comes as
Biden administration pushes research
initiatives By D. Malakoff

597 Geneticists find clues to unexplained
child deaths
Sequencing mysterious cases yields
mutations linked to seizures and arrhythmias
By K. Servick

INSIGHTS

PERSPECTIVES

615 Starfish grow extraordinary

crystals

Biomineralization in a starfish displays

morphologically complex features

By S. T. Hyde and F. C. Meldrum

REPORT p. 647

616 A new model of

sex chromosome evolution

A new model, based on the evolution of

gene regulation, challenges the classical

theory By P. Muralidhar and C. Veller

REPORT p. 663

618 Breaking symmetry for

piezoelectricity

Record-breaking piezoelectricity

is achieved in oxides with

symmetry-breaking defects By F. Li

REPORT p. 653

619 From start to finish—

a molecular link in wound repair

p53 mediates epithelial cell migration

and leader cell elimination during

wound repair By S. Yun and V. Greco

RESEARCH ARTICLE p. 628

620 Caloric restriction has

a new player

Reverse translation of a human

caloric restriction trial finds

an immunometabolic regulator

By T. W. Rhoads and R. M. Anderson

REPORT p. 671

622 Thomas E. Lovejoy

(1941–2021)

Biodiversity pioneer and expert on

the Amazon rainforest By W. F. Laurance

BOOKS E T A L.

623 Vivid snapshots of the past

A paleontologist offers an immersive

look at pivotal moments in Earth’s history

By L. Grande

PERSPECTIVES

613 The chronic growing pains

of communicating science online

Scientists have not yet adapted

to new information environments

By D. Brossard and D. A. Scheufele

PODCAST

BOOKS E T A L.

624 Social media and

shared reality

Exacerbated by engagement

algorithms, flat Earth theories

and other fringe beliefs thrive

By J. Golbeck

Science and social media

DEPARTMENTS

593 Editorial

Science and social media By H. Holden Thorp

LETTERS

608 NextGen Voices

Social media: Good or evil?

PODCAST

POLICY FORUM

610 EU and US legislation seek to

open up digital platform data

Constraints on data access must

be addressed to facilitate research

By B. Nonnecke and C. Carlton

CONTENTS

11 FEBRUARY 2022

VOLUME 375 • ISSUE 6581

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598 A 10,000-year head start for modern

humans in Europe?

Tooth and tools suggest moderns and

Neanderthals took turns in French cave By M. Price

SCIENCE ADVANCES RESEARCH ARTICLE BY

L. SLIMAK ET AL. 10.1126/SCIADV.ABJ

600 European fusion reactor sets

record for sustained energy

World’s largest tokamak paves the way for

ITER with a capstone run of pulses using

power-producing tritium By D. Clery

601 An electric jolt strips valuable metals

from waste

New method can pull rare earth elements from

electronic waste and coal ash By S. Kean

SCIENCE ADVANCES RESEARCH ARTICLE BY

B. DENG ET AL. 10.1126/SCIADV.ABM

602 Massive U.S. innovation bills face

difficult road in Congress

Lawmakers must reconcile competing

visions for boosting research spending and

helping high-tech industries By J. Mervis

FEATURES

604 Dream machine

In a few classrooms, robots attend for

children ailing at home. A researcher

wants to know how to make

the devices better By A. Katsnelson

Banca do Antfer

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