Nature & Biology

Carcasses of tiny animals sealed off by a one kilometer thick ice layer found on Antarctica

Carcasses of tiny animals sealed off by a one kilometer thick ice layer found on Antarctica

Scientists have found remnants of small creatures in Antarctica under a deep layer of ice. The remains were found in mud that was brought up through a borehole. The findings might tell us something about the possibility of life on icy planets or moons

Can genetic engineering save disappearing forests?

Can genetic engineering save disappearing forests?

Compared to gene-edited babies in China and ambitious projects to rescue woolly mammoths from extinction, biotech trees might sound pretty tame. But releasing genetically engineered trees into forests to counter threats to forest health represents a new frontier in biotechnology.

For the first time ever scientists succeeded to grow plants on the Moon

For the first time ever scientists succeeded to grow plants on the Moon

According to the Chinese space agency CNSA there are plants growing on the Moon for the first time ever. Seedlings of a cotton plant to be precise, the seeds where taking to the moon by the Chang’e-4 probe.

When pets are family, the benefits extend into society

When pets are family, the benefits extend into society

There is a growing global trend to consider pets as part of the family. In fact, millions of people around the world love their pets, enjoying their companionship, going for walks, playing and even talking to them. And there is evidence suggesting that attachment to pets is good for human health and even helps build community.

How forensic science has helped rediscover forgotten apples

 How forensic science has helped rediscover forgotten apples

It’s been a good year for apples. Across Europe the apple harvest is the biggest it has been for a decade. But the handful of apple types you see on supermarket shelves only tells part of the story. There are actually 7,500 varieties of eating apple grown all over the world, and growers and scientists are making efforts to conserve and extend this.

Magnetic bacteria and their unique superpower attract researchers

Magnetic bacteria and their unique superpower attract researchers

As a graduate student in the 1970s, microbiologist Richard Blakemore probably wasn’t expecting to discover a new bacterial species with a never-before-seen ability. While studying bacteria that live in muddy swamps, he observed that some tended to swim reliably toward the same geographical direction. Even when he rotated the microscope, they persisted in wiggling toward one direction. After confirming that their swimming behaviors were unaffected by light, Blakemore suspected they might be responding to the weak magnetic fields naturally present on Earth.

How animals went from single cells to over 30 different body types

How animals went from single cells to over 30 different body types

Whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved. So wrote Charles Darwin, in his On the Origin of Species. The origin and evolution of animals is one of the most fascinating questions in modern biology.

Why the summer sound of noisy crickets is growing fainter

Why the summer sound of noisy crickets is growing fainter

To make this familiar summer sound, the male cricket holds his nerve and “stridulates” – rubbing his back legs together in order to entice a female. He knows this makes him vulnerable. What a female cricket can find, so too can the predators and parasites that wish to consume or infect him.

Whale sharks gather at a few specific locations around the world – now we know why

Whale sharks gather at a few specific locations around the world – now we know why

The whale shark is the largest fish in the world, but much of its life cycle remains shrouded in mystery. These gentle giants gather in just a handful of places around the globe – something which has long baffled scientists – but our new research has started to explain why. Better understanding of whale shark movements could help prevent further population loss in a species that has already experienced a 63% population decline over the past 75 years.