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Viruses found in Antarctic air, including some new to science

2026-04-20T00:01:00+01:00

It may seem stark and lifeless, but the air around the remote sub-Antarctic island of South Georgia contains viruses, including some that are new to science. Using metagenomics, researchers discovered that South Georgia harbours a diverse and dynamic airborne viral community.

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Food security

Low-Res_0 (13)

Graphitized biochar rewires soil microbes to accelerate pollutant breakdown in rice paddies

A new study reveals that a specially engineered form of biochar can dramatically enhance the natural ability of soil microbes to break down pollutants in rice paddies, offering a promising strategy for cleaner and more sustainable agriculture.

Clean Water

Low-Res_260212_Synthetic Microbial Co-Cultures-100949

Engineered dual-bacterial sensors turn chemical signals into electricity

2026-04-20T16:00:00+01:00By

Most bacterial information transmission is done via electricity. While electricity-emitting bacteria exist, manipulating them into useful sensors has been quite challenging. Researchers recently developed a flexible bioelectrical sensor system called electroactive co-culture sensing system.

Low-Res_Carrapa et al Andean Volcanism

Andes volcanoes – the missing link between algae blooms, whales and climate millions of years ago

2026-04-20T13:59:00+01:00By

Record volcanic eruptions in the Andes could explain the mysterious death of dozens of whales about 5 to 8 million years ago, according to a study. A significant increase in volcanic activity in the Andes peaking between eight and four million years ago likely delivered a significant pulse of nutrients to the Southern Ocean.