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Fossil-quake clues in ancient sediments help map out earthquake prediction

Fossil-quake clues in ancient sediments help map out earthquake prediction

Posted Tue, 15 Mar 2011 14:31:52 GMT by Martin Leggett

The record of earthquakes past may be preserved in water-lain sediments, according to research from Tel Aviv University. These fossil-quakes leave tell-tale wave marks and help push back the record of seismic activity thousands of years. And the more information on an area's seismic past, the more confidently we can project future risks.

Fossil-quake clues in ancient sediments help map out earthquake prediction

Death key to sex life of Satyrium pumilum orchid

Death key to sex life of Satyrium pumilum orchid

Posted Mon, 14 Mar 2011 14:29:00 GMT by Louise Murray

A South African orchid mimics the stench of corpses to draw in its pollinating carrion flies. The orchid, Satyrium pumilum targets a carrion feeding flesh fly as its pollinator and is so convincing that female flies have been seen laying eggs in the flower. In addition to its smelly perfume of decaying corpse, the interior of the flower is a mottled brown in colour that resembles rotting meat. Environmental issues: orchid/nature.

Death key to sex life of Satyrium pumilum orchid

Magnitude 9.0: When the Earth Quaked and the Ocean Raged

Magnitude 9.0: When the Earth Quaked and the Ocean Raged

Posted Sat, 12 Mar 2011 19:55:41 GMT by Michelle Simon

Honshu, Japan: At 05:46 UTC (02:46 PM - Local Time at the Epicentre) one of the most powerful earthquakes recorded in quake history, off the east coast of Japan, 130 km (80 miles) east of Sendai, Honshu, Japan. Filed in environmental issues: earthquake/tsunami/nature.

Magnitude 9.0: When the Earth Quaked and the Ocean Raged

Forget cats - it's escaped pet snakes wreaking havoc in Florida Everglades

Forget cats - it's escaped pet snakes wreaking havoc in Florida Everglades

Posted Sat, 12 Mar 2011 16:57:00 GMT by Martin Leggett

For the native birds of the Everglades, keeping an eye out for pythons is an increasing preoccupation. The burgeoning population of snakes, descended from pet-escapees, is seen as an increasing threat to some of the endangered species of Florida's National Park, says a study published in this month's BioOne. Filed in environmental isssues: florida/snakes/nature.

Forget cats - it's escaped pet snakes wreaking havoc in Florida Everglades

Bad news for bees and us

Bad news for bees and us

Posted Thu, 10 Mar 2011 22:03:02 GMT by Ruth Hendry

A new report shows multiple threats to the world's bee colonies, leading to worries about global food security. Scientists are warning that we need to rethink the way in which humans manage the planet if we are to feed a growing world population. Bees and other pollinators are hugely important in global food production and integral to healthy ecosystems. Filed under environmental issues: ecosystems/nature.

Bad news for bees and us

Shrimp backs scientists vertical migration theory

Shrimp backs scientists vertical migration theory

Posted Thu, 10 Mar 2011 21:31:01 GMT by Colin Ricketts

Creatures that currently live in warm, shallow waters, can often survive in much harsher environments a team at Southampton University has found. A team at University of Southampton's School of Ocean and Earth Sciences (SOES) used the aptly-named variable shrimp to test there hypothesis that as deep sea creatures were killed off by climate change their places were taken by their neighbours in the shallow water. Filed under environmental issues: Migration/Nature.

Shrimp backs scientists vertical migration theory

There is no such thing as a dormant volcano

There is no such thing as a dormant volcano

Posted Wed, 09 Mar 2011 19:50:00 GMT by Michael Evans

New research indicates that volcanoes long thought to be dormant, can revive in a matter of months. It has traditionally been accepted that once a volcano's magma chamber had cooled down this was the sign that it had become dormant and that it was likely to remain so for many centuries. But research published in the latest edition of Nature casts doubt on this hypothesis. Filed under environmental issues: Volcanoes/Nature.

There is no such thing as a dormant volcano

Mum at 60 - oldest bird in the U.S. has a chick

Mum at 60 - oldest bird in the U.S. has a chick

Posted Wed, 09 Mar 2011 18:00:00 GMT by Ruth Hendry

Spring is sprung, the grass is green and a 60 year old albatross has a new addition to her brood! At 60 years old, Wisdom, a Laysan albatross, is the oldest wild bird known in the U.S. First recorded in 1956 as she incubated an egg, Wisdom has seen it all - from the first man on the moon, to the fall of the Berlin Wall and beyond. Filed under environmental issues: Wildlife/Nature.

Mum at 60 - oldest bird in the U.S. has a chick

Organic burials: corpse to compost in six months

Organic burials: corpse to compost in six months

Posted Wed, 09 Mar 2011 15:12:00 GMT by Louise Murray

Transforming corpses into compost is a much more eco-friendly process than traditional burial, or energy-hungry cremation. Environmentalists now have the option of a clean, green method for their last act of recycling. The promession process of organic burial involves first freezing the body to minus 18 degrees C, then freeze drying in liquid nitrogen at almost minus 200 degrees.

Organic burials: corpse to compost in six months

Trunks a lot pal! Elephants learn to work together says new test

Trunks a lot pal! Elephants learn to work together says new test

Posted Tue, 08 Mar 2011 19:50:00 GMT by Colin Ricketts

Elephants are commonly regarded as being intelligent but the sheer size of these majestic beasts has made proving that tough - until now. New research published in the Proceedings of the National Academy of the Sciences in America aims to prove that Elephants are clued-up enough to know how to work as a team.

Trunks a lot pal! Elephants learn to work together says new test

Losing sight of the real causes of mass animal death?

Losing sight of the real causes of mass animal death?

Posted Tue, 08 Mar 2011 16:15:00 GMT by Kieran Ball

Getting past media sensationalism to discover the real causes of mass animal death. Since last December when 83,000 Drum fish were washed up in Arkansas and thousands of blackbirds fell dead just 100km away in the town of Beebe, the world media has been full of reports of mass animal deaths. Journalists have gone as far as to nickname the phenomena 'aflockalypse'.

Losing sight of the real causes of mass animal death?

Never mind zombies; invasion of the Tamarisk trees is officially here

Never mind zombies; invasion of the Tamarisk trees is officially here

Posted Mon, 07 Mar 2011 18:44:30 GMT by Nicolette Smith

The invasion of the American north-west by the Tamarisk Tree and its natural enemy; the Tamarisk Leaf Beetle. The Tamarisk Leaf Beetle is inadvertently battling one of the greatest threats to the U.S. water reserves… by eating it. The Tamarisk Tree, which survives by absorbing river water in a sponge-like manner, has met its nemesis in the Tamarisk Leaf Beetle, an insect whose favourite food of choice is Tamarisk Tree leaf.

Never mind zombies; invasion of the Tamarisk trees is officially here

Mushrooms; scientists reveal potted history of a neglected food source

Mushrooms; scientists reveal potted history of a neglected food source

Posted Mon, 07 Mar 2011 17:10:00 GMT by Nicolette Smith

Morel mushrooms much older than previously assumed. Ah, the humble mushroom; love them or hate them, they certainly have a distinctive flavour. The results from a recent study conducted by a research team at the University of Oregon's College of Forest Ecosystems and Society has revealed new insights into our love affair with the common morel.

Mushrooms; scientists reveal potted history of a neglected food source

Eye in the sky watching Arctic blooms

Eye in the sky watching Arctic blooms

Posted Mon, 07 Mar 2011 16:44:00 GMT by Martin Leggett

A reworking of satellite data is helping scientists track the Arctic spring and summer plankton blooms - that color the sea green as the ice retreats. Understanding how these evolve will help to paint the bigger picture of Arctic ecology as its sea-ice continues to disappear. Vast blooms of phytoplankton take advantage of the nutrient-rich sun-lit waters, starting off a cascade of life up the entire length of the Arctic food chain.

Eye in the sky watching Arctic blooms

Why biodiversity really does matter

Why biodiversity really does matter

Posted Sun, 06 Mar 2011 12:50:00 GMT by Colin Ricketts

Super study finds that biodiversity really is worth protecting and could, in fact, be crucial for our very survival. Biodiversity is a green buzzword; something that we should work to protect, but, is biodiversity important for human survival? The answer, according to the latest research, is a resounding yes.

Why biodiversity really does matter

Biodiversity be dammed - plans for Mekong River ignore warnings from failed Thai dam

Biodiversity be dammed - plans for Mekong River ignore warnings from failed Thai dam

Posted Sun, 06 Mar 2011 11:33:00 GMT by Martin Leggett

The lessons of a failed dam project in Thailand are not being heeded, in plans for a dam on the Mekong River in Laos. The WWF is asking for a 10-year halt to dam projects on the lower Mekong, in order to allow a fuller understanding of what sustainable hydropower projects are feasible. Going ahead now is likely to repeat a ''bitter lose-lose situation.''

Biodiversity be dammed - plans for Mekong River ignore warnings from failed Thai dam

Nature News Archives Page : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

Budgies negotiate gaps.

Posted Sun, 21 Sep 2014 11:06:39 GMT by Dave Armstrong

It's a peach of a story

Posted Sat, 06 Sep 2014 23:20:00 GMT by JW Dowey

Tool use and manufacture, but by birds

Posted Wed, 03 Sep 2014 10:01:00 GMT by JW Dowey

Eggs of elephant birds still reign supreme

Posted Sat, 30 Aug 2014 12:44:00 GMT by JW Dowey

Jackdaws lose their winning ways

Posted Wed, 06 Aug 2014 04:01:00 GMT by Dave Armstrong

Diet in mammals is complex

Posted Wed, 09 Jul 2014 04:01:00 GMT by Dave Armstrong

Forest loss accelerates

Posted Mon, 30 Jun 2014 08:58:00 GMT by Dave Armstrong

How are butterflies and moths related?

Posted Wed, 25 Jun 2014 07:14:00 GMT by JW Dowey

Cats control lizard populations but the reptiles adapt well

Posted Wed, 18 Jun 2014 07:59:00 GMT by Dave Armstrong

Bear with us

Posted Tue, 10 Jun 2014 06:50:28 GMT by JW Dowey

Endemism - how does it work?

Posted Wed, 08 Aug 2012 14:39:00 GMT by Dave Armstrong

Fossil-quake clues in ancient sediments help map out earthquake prediction

Posted Tue, 15 Mar 2011 14:31:52 GMT by Martin Leggett

Brood parasites: The South American cuckoo mimics its parents

Posted Wed, 30 May 2012 08:22:03 GMT by Dave Armstrong

For baboons it pays to be sociable

Posted Wed, 02 Nov 2011 22:11:00 GMT by Dave Armstrong

Sperm whales speak with regional accents

Posted Sat, 14 May 2011 09:11:00 GMT by Lucy Brake

Woolly mammoth range dynamics are discovered

Posted Wed, 11 Sep 2013 06:48:00 GMT by Dave Armstrong

Whale sharks regulate their body temperature

Posted Wed, 17 Oct 2012 13:29:00 GMT by Paul Robinson

Why biodiversity really does matter

Posted Sun, 06 Mar 2011 12:50:00 GMT by Colin Ricketts

Pigeon variations not always due to genetics

Posted Thu, 19 Jan 2012 17:00:00 GMT by Adrian Bishop

Wild Carpathia - Filming the Last Untouched European Wilderness

Posted Fri, 28 Oct 2011 13:41:00 GMT by Julian Jackson