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Oysters

Oysters can ‘hear’ the ocean even though they don’t have ears

25 October 2017

These seemingly oblivious shellfish are highly sensitive to sounds, which could help them monitor incoming tides, hear thunder and spot approaching predators


Aerial view of a busy junction in a city

A smart city in China tracks every citizen and yours could too

24 October 2017

Hangzhou’s smart city project optimises the city by tracking each citizen – and it’s been so successful that the concept is set to be exported around the world


NY cabs in flooded lot

New York should prepare for 15-metre storm surges by 2300

23 October 2017

Due to rapidly rising seas, floods that once struck New York City every 500 years will soon hit every five years


Exoplanet and moon

Possible exomoon may be an ocean-covered world as big as Saturn

23 October 2017

The exomoon candidate found in July is a real oddity – early calculations suggest it’s huge and doesn’t fit any moon formation processes we currently know


A woman holding her lower back in pain

Chronic back pain stem cell treatment could cut need for opioids

23 October 2017

A stem cell treatment could bring relief to millions of people with chronic lower back pain. If it works, it may help curb the opioid painkiller epidemic


The dwarf planet Eris

Volcanoes that spew stretchy ice could make dwarf planets bright

20 October 2017

Something strange is happening on dwarf planets Eris and Makemake. They’re tiny and cold, but they still show surprising signs of geologic activity, like real planets


A tui singing in a tree

Songbird gets angry when its rivals are brilliant at singing

20 October 2017

Male tui songbirds signal their prowess with complicated songs, so they respond aggressively when they hear a particularly good vocalist


A man eating a burger

Hunger-blocking injection lets fat monkeys quickly lose weight

18 October 2017

A protein injection that decreases appetite has been found to help obese monkeys slim down fast, and to cut their risk of developing diabetes


Preparing traditional herbal medicines

A common herbal medicine may cause liver cancer mutations

18 October 2017

A compound found in some plants used in traditional medicine has been linked to a 78 per cent of cases of liver cancer in hospitals in Taiwan


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