336 Fighting cancer mutations by ...
making more mutations?
Chemotherapies that induce new DNA
errors may help unleash the immune
system on tumors By J. Kaiser337 Aid keeps researchers afloat
in war-torn Ukraine
Fledgling programs aim to sustain lives
and work, and stem brain drain
By R. Stone338 Dutch dangle bid for gravitational
wave detector
Government pledges to support nearly
half the cost of the Einstein Telescope
By E. CartlidgeFEATURES
340 Bright lights, big pity
City lights lure migratory birds,
with lethal results, but weather radar
and modeling can help reduce toll
By J. Sokol
PHOTO: LAWRENCE LUCIER/FILMMAGIC PODCAST
SCIENCE science.orgNEWS
IN BRIEF
330 News at a glanceIN DEPTH
332 Uranus should be NASA’s
top target, report finds
Influential survey recommends $4.2 billion
flagship mission to the ice giant B y P. Vo o s e n333 China refuses to end
harsh lockdowns
Still not fully prepared for living with the virus,
the government is sticking to “zero COVID”
By D. Normile335 Pterosaurs were clad
in colorful plumage
Study suggests feathers arose—and were
used for display—well before reign of
dinosaurs By R. Pérez OrtegaINSIGHTS
PERSPECTIVES
344 A long evolutionary reach for
fishing nets
Earlier maturation of Atlantic salmon is linked
to indirect effects of fisheries on its prey
By N. O. Therkildsen and M. L. Pinsky
REPORT p. 420346 Resisting attack by repairing
the damage
Removing membrane pores may help cancer
cells survive T cell assault By N. W. Andrews
RESEARCH ARTICLES p. 377347 How safe are safety messages?
Highway fatalities increased
in response to certain messages
By G. Ullman and S. Chrysler
RESEARCH ARTICLES p. 370348 Electrifying membranes to
deliver hydrogen
An electrochemical membrane reactor
enables efficient hydrogen generation
By A. J. Shih and S. M. Haile
REPORT p. 390350 Superconductors gain momentum
Spin-density modulations point to
inhomogeneous superconductivity
in a perovskite By E. Pavarini
REPORT p. 397351 A fresh look at somatic
mutations in cancer
Analysis of cancer genome sequences
reveals new mutational signatures
By D. Szüts
RESEARCH ARTICLES p. 368353 Repetitive DNA in disease
Transposons become a focus of speculation
and scrutiny in biomedical research
By K. H. BurnsPOLICY FORUM
355 Countering the future
chemical weapons threat
Shift focus from disarmament
to preventing reemergence By T. H. NguyenBOOKS E T A L.
359 Animal agriculturalists
There is much to learn from the farming
practices of ants, termites, and other insects
By J. C. Postigo and J. E. Strassmann360 Inside the dinosaurs’ demise
A science writer offers an accessible
account of the Mesozoic’s mass extinction
By V. ArbourCONTENTS
22 APRIL 2022 • VOLUME 376 • ISSUE 659122 APRIL 2022 • VOL 376 ISSUE 6591 325340
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