Humans driving extinction faster than new species can evolve
London, March 8 (ANI): One of the world’s experts on biodiversity has warned that humans are driving animals and plants to extinction faster than new species can evolve.
According to a report in the Guardian, the expert in question is Simon Stuart, chair of the Species Survival Commission for the International Union for the Conservation of [...]
Scientists discover key missing link in signaling pathway for plant steroid hormones
Washington, September 9 (ANI): Researchers at the Carnegie Institution’s Department of Plant Biology have discovered a key missing link in the so-called signaling pathway for plant steroid hormones.
Many important signaling pathways are relays of molecules that start at the cell surface and cascade to the nucleus to regulate genes.
This discovery marks the first such [...]
Global warming threatens existence of tropical species
Washington, August 26 (ANI): A new research has determined that global warming threatens the existence of tropical species, the ecosystem and its by-products.
The research was done by herpetologist Laurie Vitt, curator of reptiles and George Lynn Cross Research Professor at the University of Oklahoma’s Sam Noble Museum of Natural History.
Vitt has studied [...]
Fusing of ancient microbes reveals new pathway for evolution of life on Earth
Washington, August 20 (ANI): NASA-funded research has found that humans not might be walking on Earth today if not for the ancient fusing of two microscopic, single-celled organisms called prokaryotes 2.5 billion years ago, which reveals a new pathway for the evolution of life on Earth.
By comparing proteins present in more than 3000 different prokaryotes [...]
2000-year-old statue of Greek athlete sheds light on metal corrosion
Washington, July 9 (ANI): The restoration of a 2,000-year-old bronze sculpture of the famed ancient Greek athlete Apoxyomenos may help modern scientists understand how to prevent metal corrosion, discover the safest ways to permanently store nuclear waste, and understand other perplexing problems.
That’s the conclusion of a new study on the so-called “biomineralization” of Apoxyomenos.
Best known [...]
Ancient refuges could be key to saving biodiversity under threat from climate change
Sydney, May 30 (ANI): Australian researchers have said that ancient refuges could be the key to saving the country’s unique biodiversity under threat from climate change.
According to a report by ABC News, the researchers are mapping areas they believe could remain untouched, despite climate change, in an effort to save species from extinction.
Areas known as [...]
Birds face longer migrations due to climate change
By Alister Doyle, Environment Correspondent
OSLO (Reuters) – Some European birds will have to fly further as global warming shifts their breeding grounds northwards in the biggest challenge to the tiny migrants since the Ice Age, scientists said on Wednesday.
Some types of warbler would have to add 400 kms (250 miles) to twice-yearly trips up to [...]
How Salmonella survives in environment
Washington, Mar 24 (ANI): Researchers at University of Liverpool have shown how a single-celled organism, living freely in the environment, could be a source of Salmonella transmission to animals and humans.
Salmonella are microscopic living creatures that can contaminate almost any food [...]
Drilling Greenland ice may reveal how global warming will change world in 100 years
London, March 23 (ANI): A team of scientists is planning to dig up ice dating back more than 100,000 years in Greenland, to shed light on how global warming will change the world over the next century.
According to a report in The Times, the ice, at the bottom of the [...]
Castro wants to know what Obama will change in US’ Cuba policy
Washington, Feb 5 (ANI): Former Cuban President Fidel Castro is again using the Internet to let the White House know just what concerns Havana, raising a list of grievances with Washington going back five decades.
Castro asked President Barack Obama whether he is familiar with the damage caused by US policy of germ and bacteriological [...]
Giant bird poo records pre-historic New Zealand
Washington, Jan 13 (ANI): Scientists have found faeces from giant extinct birds, buried beneath the floor of caves and rock shelters for thousands of years in New Zealand, which reveal a treasure trove of information about the country during prehistoric times.
Jamie Wood, from the University of Otago, discovered more than 1500 faeces (coprolites) in remote [...]



