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energy and fuels

Health

Genetic conflict with the fetus influences when women give birth

Longer-lasting pregnancies lead to larger babies but also riskier births, but some genes may have let women and fetuses find a middle ground

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Life

Stunning image shows the developing nervous system in a chick embryo

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Amogy's tug boat

Technology

Start-up is developing world’s first ammonia-powered ships

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Health

Drug overdose deaths have quadrupled among older US adults

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Environment

Europe survived its winter energy crisis, but what happens next year?

Analysis

rippled graphene with dissociated hydrogen atoms on top

Chemistry

Graphene with ripples could help make better hydrogen fuel cells

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An embryo developing in the uterus at 8 weeks, 9 weeks and 10 weeks

Health

Miscarriages may be more likely to occur with slow developing embryos

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Health

Maternal mortality rate in the US rose drastically in 2021

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Technology

Windows filled with see-through wood layer help hold in heat

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A transmission electron micrograph of HIV virus particles (pink) replicating from the plasma membrane of an infected immune cell

Health

Umbilical blood stem cell transplant puts woman in HIV remission

A woman is in remission for HIV after she received HIV-resistant stem cells from umbilical cord blood to treat her leukaemia

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Environment

US approves controversial Willow oil drilling project in Alaska

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Environment

World’s largest office building with 'passive house' design to open

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Technology

A massive power transformer shortage is wreaking havoc in the US

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Health

Changes to surrogacy laws must consider future reproductive technology

Comment

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