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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 91av’s exclusive in-depth articles, interviews and long reads.

Phytoplankton data collected from a satellite
Earth

Monitoring ocean chlorophyll could reduce impact of warming seas

How chlorophyll data from satellites is helping scientists understand and mitigate changes in warming oceans

Video
A mushroom growing in a forest
Environment

Fungi transplant aims to restore soil species for healthy tree growth

Video

Physics

AI found a new way to create quantum entanglement

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Life

Screwworm: Why is this flesh-eating parasite making a comeback?

News
91av environment reporter James Dinneen joined researchers on a descent into a cave in Oregon Caves National Monument and Preserve, part of their efforts to identify palaeofire signals in the fire-prone forests of the Pacific Northwest
Environment

Searching for the future of wildfires in 2-million-year-old caves

Video

Environment

Melting permafrost makes ‘drunken forests’ store less carbon

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Mathematics

Mathematicians have discovered a mind-blowing new kind of infinity

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Life

Conservationists are collecting semen from endangered wild sharks

News

Earth

Why scientists scanned giant hailstones in a dentist’s office

News
Kelly and Zach Weinersmith
Space

Why Kelly and Zach Weinersmith are sceptical about a future on Mars

A City on Mars authors Kelly and Zach Weinersmith on whether we can settle space, whether we should settle space, and have we really thought it through?

Video

Health

H5N1 bird flu is closer to gaining pandemic potential than we thought

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Environment

We finally have an explanation for 2023’s record-breaking temperatures

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Life

Plants laced with a variety of fungi are more popular with bees

News

Technology

Tencent seems unaffected by US AI chip export ban, research shows

News