91av

Skip to content

2AKEMKH Amazon river dolphin (Inia geoffrensis) Rio Negro, Amazonas, Brazil.

Life

The Amazon's pink river dolphin population is in free fall

The population of botos, river dolphins found in the Brazilian Amazon, is declining due to fishing with gill nets and is predicted to fall by at least 95 per cent in less than 50 years

News

COP26: New alliance commits to ending oil and gas extraction

Environment

COP26: New alliance commits to ending oil and gas extraction

News

HIV-infected T-cell

Health

Two people suppressed HIV for years while pausing medication

News

Marijuana joint in a hand

Health

Quick saliva test can reveal cannabis use over the past 12 hours

News

MRI scan of human head

Health

Women are less likely to get pregnant for two years after a concussion

News

Woman taking sample for DNA test indoors, closeup; Shutterstock ID 1875765013; purchase_order: -; job: -; client: -; other: -

Health

DNA markers reveal if you shared a womb with twin that didn't survive

News

Woman and child wearing colorful pair of woolly socks warming cold feet in front of heating radiator in winter time. Electric or gas heater at home. Part of body, selective focus.

Environment

Blame fossil fuels, not renewables, for the UK's winter energy crisis

Analysis

Human papillomavirus

Health

Having HPV while pregnant linked to increased risk of premature birth

News

A mother performs lunges with a child on her chest in a baby carrier

Health

It really is difficult to get fit after giving birth, study reveals

News

A Black Howler monkey

Life

Howler monkeys navigate using adaptable mental maps, just like humans

Black howler monkeys move through their environment using mental maps that the primates modify and adapt as the landscape changes – a skill previously seen only in humans

News

Life

Dolphins spotted trapping fish in mud rings in the Caribbean

News

Technology

Secret underwater messages can be hidden in whale and dolphin chatter

News

Life

First known wild chimpanzee with albinism was killed by other chimps

News

Video

Puzzle-solving great apes: The shared abilities underpinning language

Video