91É«ÇéƬ

pregnancy and birth

91É«ÇéƬ

Drug overdose deaths have quadrupled among older US adults

In the past two decades, death rates from drug overdoses have dramatically increased among adults 65 years and older living in the US

News

rippled graphene with dissociated hydrogen atoms on top

Chemistry

Graphene with ripples could help make better hydrogen fuel cells

News

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

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Miscarriages may be more likely to occur with slow developing embryos

News

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Maternal mortality rate in the US rose drastically in 2021

News

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

91É«ÇéƬ

Umbilical blood stem cell transplant puts woman in HIV remission

News

Environment

US approves controversial Willow oil drilling project in Alaska

News

Changes to surrogacy laws must consider future reproductive technology

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Changes to surrogacy laws must consider future reproductive technology

91É«ÇéƬ

A reconstruction of the Huc enzyme

Chemistry

Soil bacteria enzyme generates electricity from hydrogen in the air

News

LOS ANGELES, CA - NOVEMBER 03: Nicole Fahey, of Altadena, six months pregnant, receives a Pfizer vaccination booster shot from RN Veronique (cq) Vida (cq) at Eugene A. Obregon Park on Wednesday, Nov. 3, 2021 in Los Angeles, CA. The County of Los Angeles, including Supervisor Hilda L. Solis, Dr. Barbara Ferrer, Director of Public 91É«ÇéƬ, and Norma Edith Garc?a-Gonz?lez, Director of Parks and Recreation, will host a media event kicking off COVID-19 vaccinations for children ages 5-11 in Los Angeles County. The COVID-19 vaccine manufactured by Pfizer and BioNTech is proposed to be given in two 10-microgram (mcg) doses administered 21 days apart. (Gary Coronado / Los Angeles Times via Getty Images)

91É«ÇéƬ

Covid-19 vaccines during pregnancy protect newborns from infection

News

HEATA press image

Technology

Heating water with computer servers could save UK homes £150 a year

Data centres often waste the heat generated by servers, but UK firm Heata intends to bring servers into people's homes where the waste energy can be used to heat up people's hot water for showers

News

Society

Should you have children? The true costs and benefits of parenthood

Features

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Third person 'cured' of HIV after receiving stem cell cancer treatment

News

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Male birth control drug is 100 per cent effective in mice

News

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Preterm babies have a similar BMI at adolescence to peers born at term

News

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