Search results for sterilisation

Environment Mar 2, 2023

Is biodegradable better? Making sense of 'compostable' plastics

Bacardi rum bottles, Skittles sweet wrappers, designer water bottles—a bevy of companies are developing biodegradable plastic packaging they say is better for the environment than traditional plastics.

Plants & Animals Aug 6, 2022

Going once, going twice... Pakistan lions up for auction

A Pakistan zoo is auctioning off a dozen lions to private collectors next week to free up space for a pride that won't stop growing.

Ecology Dec 15, 2021

South Africa snips lions to manage species in small reserves

On the cusp of sexual maturity, a young lioness is about to be sterilised. It's to prevent mating with her father and uncles, the only three wild males on this small South African reserve.

Plants & Animals Sep 11, 2021

Scientists debate promise, peril of tweaking wild genomes

In the movie Jurassic Park, reconstructing and tweaking genetic material makes it possible to bring dinosaurs back to life.

Ecology May 24, 2021

Infertility poses major threat to biodiversity during climate change, study warns

A new study by University of Liverpool ecologists warns that heat-induced male infertility will see some species succumb to the effects of climate change earlier than thought.

Astronomy Dec 9, 2020

Space weather discovery puts 'habitable planets' at risk

A discovery that links stellar flares with radio-burst signatures will make it easier for astronomers to detect space weather around nearby stars outside the Solar System. Unfortunately, the first weather reports from our ...

Environment Oct 19, 2020

High levels of microplastics released from infant feeding bottles during formula prep

New research shows that high levels of microplastics (MPs) are released from infant-feeding bottles (IFBs) during formula preparation. The research also indicates a strong relationship between heat and MP release, such that ...

Ecology Aug 4, 2020

Biodiversity loss could be making us sick – here's why

By 2050, 70% of the world's population is expected to live in towns and cities. Urban living brings many benefits, but city dwellers worldwide are seeing a rapid increase in noncommunicable health problems, such as asthma ...

Earth Sciences Jul 31, 2020

John Tyndall: the forgotten co-discoverer of climate science

It is surprising that the Irish scientist John Tyndall, born 200 years ago on August 2 1820, is not better known. This is despite the existence of the Tyndall Centre for Climate Change Research, the Tyndall National Institute ...

Ecology Jun 24, 2020

Macaque attack: humans try to take back Thai city from monkeys

Residents barricaded indoors, rival gang fights and no-go zones for humans. Welcome to Lopburi, an ancient Thai city overrun by monkeys super-charged on junk food, whose population is growing out of control.

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