The international University of California, Riverside-led SpARCS collaboration has discovered four of the most distant clusters of galaxies ever found, as they appeared when the universe was only 4 billion years old. Clusters are rare regions of the universe consisting of hundreds of galaxies containing trillions of stars, as well as hot gas and mysterious dark matter. Spectroscopic observations from the ground using the W. M. Keck Observatory in Hawaii and the Very Large Telescope in Chile confirmed the four candidates to be massive clusters. This sample is now providing the best measurement yet of when and how fast galaxy clusters stop forming stars in the early Universe.

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Terzan 5, 19 000 light-years from Earth in the constellation of Sagittarius (the Archer) and in the direction of the galactic centre, has been classified as a globular cluster for the forty-odd years since its detection. Now, an Italian-led team of astronomers have discovered that Terzan 5 is like no other globular cluster known.

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Quasars are supermassive black holes that sit at the center of enormous galaxies, accreting matter. They shine so brightly that they are often referred to as beacons and are among the most-distant objects in the universe that we can currently study. New work from a team led by Carnegie's Eduardo Bañados has discovered 63 new quasars from when the universe was only a billion years old. (It's about 14 billion years old today.)

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A new study has shown that agricultural products make the largest contribution to the water footprint of the EU and recommends reducing food waste, changes in diet and increased agricultural efficiencies. On average, each EU citizen consumes 4,815 litres of water per day, when the water used to produce all goods and services, including those imported into the EU, is accounted for.

Hari Menon pointed out that deliveries were largely constrained due to lack of on-ground staff that had left cities in large numbers prior to the lockdown

As Indian firms realign their focus on revenue growth, they need to leverage customer and market behaviour to place their bets on long-term, sustainable growth, a new report said.

Planting early-flowering crops, such as oilseed rape, boosts the numbers of bumblebees available to pollinate late-flowering crops, such as sunflowers, according to recent research. Carefully managing the timing and coverage of flowering crops in the landscape could therefore ensure pollination services and increase yields, say the researchers.

The IUCN Red List criteria perform well as an early warning system for short-lived species threatened by climate change, according to recent research. Using the Red List criteria, the study identified Assa darlingtoni, an Australian frog, as being at risk of extinction up to 85 years before a model predicted it was likely to become extinct.

Among the ecological effects of climate change are changes to the timing of natural events, such as flowering. To understand why these phenological changes affect reproduction, this study manipulated conditions in a spring herb to prompt premature flowering. This exposed the flowers to frost, and resulting damage caused dramatic reductions in plant reproduction, suggesting that climate change may threaten plant survival.

Signs that the ranges of sub-mountainous forest plants in France have contracted in response to global warming have been detected in a new study. This pattern is likely to induce a splitting of these species’ ranges across Europe under future climate change, which could have serious consequences for plant genetic diversity and the capacity of plant populations to adapt to warming climates, say the researchers.

Evidence to indicate that early exposure to environmental contaminants may result in a greater risk of serious disease later on in life has been presented by researchers in a new White Paper. Measures to prevent non-contagious illnesses, such as diabetes, asthma and cancer should therefore focus on the early stages in life, including the time spent in the womb, they suggest.

Myke has completed a 'Year of Less', Grey has completed a 'Year of Redirection', and they both have their 2018 Themes ready to go.

Grey has a theme for 2019, Myke has two themes for 2019, and they both discuss why Yearly Themes are important to them.

Grey has a brand new Yearly Theme, Myke has been thinking of one for months, and they both discuss why Yearly Themes are better than resolutions.

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You're not officially supposed to listen to Christmas music until after Thanksgiving, but Pentatonix's a cappella cover is worth breaking the rules for.

A paper hypothesizes that some of our language skills evolved out of specific cave art features.

It may be time to retire the groundhog and start tracking Arctic sea ice for a better prediction of late-winter weather.

Humans have driven almost 600 plant species extinct since 1750s and that number is likely much higher.

Are ex-KGB hackers behind "Climategate"? What's the latest drama in Copenhagen? Can a regular, affordable home really produce more power than it uses?

The tardigrade, otherwise known as the water bear, is a very small but tough little creature, but new research has revealed their Achilles' heel.

Want to be financially independent and retire early? Try this extreme saving plan called the FIRE movement.

Plus: National Geographic turns 125 and more Ecollywood odds and ends.

With a donation of $970 million, the Facebook co-founder has become the country's top philanthropist for 2013.

Developed by the U.S. Geological Survey, the technology 'aims to reduce the impact of earthquakes and save lives and property.'

Overall, 90 percent of the ground turkey that the magazine examined had one or more of the five bacteria they tested for.

After his dog died, Ryan Gosling took to wearing George's tag.

The Chauvet paintings in France are a study in humanity's connection to animals, the earth, and each other over time.

Researchers have found a rocky planet, GJ 1252 b, that's just 66.5 light-years away and it's zipping around a red dwarf star.

Who says you can't outrun old age?

Food items of interest from around the Web for your weekend reading.

Rescue workers swooped in and saved nearly 100 baby birds when tree in Oakland split and started to topple.

Study finds U.S. and Canada have lost 29% of birds in past 50 years.

Flu activity around the country is high enough that health officials announced that the season is under way.

After a mild round last year, flu season is off to an early start this year with cases jumping in 5 Southern states, says the Centers for Disease Control and Pr

Corporate renewable energy goals that once looked ambitious are being met much earlier than expected.

Helicopter-like aerial drones will patrol off the coast of popular Australian beaches.

Depending on how the statistics are sliced, private planes may be even more dangerous than the leading cause of transportation deaths in America: cars.

Newly discovered fossilized skulls found in South African cave show Australopithecus, Paranthropus and Homo erectus living together in the same era.

Figures for Q4 2018 show 2.7% uptick.

If the Main Door of your flat/office/building faces South West, then read on to find out how you will fare in 2006 in your Career/Business, Health, Wealth, Relationships, Harmony and Love.

If the Main Door of your flat/office/building faces North, then read on to find out how you will fare in 2006 in your Career/Business, Health, Wealth, Relationships, Harmony and Love. Be aware of your strengths and be warned of the negative energy that you may have to face, to plan your strategies well ahead. Also advice regarding directions to be avoided for renovation, reconstruction, redecoration, etc. in 2006. Get to know the Fengshui Enhancers and Cures that can help you, too.

If the Main Door of your flat/office/building faces South, then read on to find out how you will fare in 2006 in your Career/Business, Health, Wealth, Relationships, Harmony and Love. Be aware of your strengths and be warned of the negative energy that you may have to face, to plan your strategies well ahead. Also advice regarding directions to be avoided for renovation, reconstruction, redecoration, etc. in 2006. Get to know the Fengshui Enhancers and Cures that can help you, too.

If the Main Door of your flat/office/building faces East, then read on to find out how you will fare in 2006 in your Career/Business, Health, Wealth, Relationships, Harmony and Love. Be aware of your strengths and be warned of the negative energy that you may have to face, to plan your strategies well ahead. Also advice regarding directions to be avoided for renovation, reconstruction, redecoration, etc. in 2006. Get to know the Fengshui Enhancers and Cures that can help you, too.

If the Main Door of your flat/office/building faces West, then read on to find out how you will fare in 2006 in your Career/Business, Health, Wealth, Relationships, Harmony and Love. Be aware of your strengths and be warned of the negative energy that you may have to face, to plan your strategies well ahead. Also advice regarding directions to be avoided for renovation, reconstruction, redecoration, etc. in 2006. Get to know the Fengshui Enhancers and Cures that can help you, too.

If the Main Door of your flat/office/building faces North East, then read on to find out how you will fare in 2006 in your Career/Business, Health, Wealth, Relationships, Harmony and Love. Be aware of your strengths and be warned of the negative energy that you may have to face, to plan your strategies well ahead. Also advice regarding directions to be avoided for renovation, reconstruction, redecoration, etc. in 2006. Get to know the Fengshui Enhancers and Cures that can help you, too.

If the Main Door of your flat/office/building faces North West, then read on to find out how you will fare in 2006 in your Career/Business, Health, Wealth, Relationships, Harmony and Love. Be aware of your strengths and be warned of the negative energy that you may have to face, to plan your strategies well ahead. Also advice regarding directions to be avoided for renovation, reconstruction, redecoration, etc. in 2006. Get to know the Fengshui Enhancers and Cures that can help you, too.

If the Main Door of your flat/office/building faces South East, then read on to find out how you will fare in 2006 in your Career/Business, Health, Wealth, Relationships, Harmony and Love. Be aware of your strengths and be warned of the negative energy that you may have to face, to plan your strategies well ahead. Also advice regarding directions to be avoided for renovation, reconstruction, redecoration, etc. in 2006. Get to know the Fengshui Enhancers and Cures that can help you, too.

Dogs are a fantastic edition to any family but like all youngsters they need training. If you do not train your puppy now it will take a serious amount of help from a training school to get him to be obedient later on.

Potential customers or clients don't buy what they don't understand, which is why clarity is so important. Clarity consultant Steve Woodruff offers insights on how to connect your brand with its purpose, with its message, and with people--an