These workers are working on behalf of their queen. But why?Todd Huffman/Flickr, CC BYYou probably already know that social insects, such as bees, ants and wasps, have sterile workers and one queen that does all the hard work when it comes to laying eggs.
But this presents something of an evolutionary conundrum. After all, why would a female worker...
Page 15414 of 27002
Erosion control stands as a paramount concern in Australia, particularly amidst the backdr…
Small and mid-sized businesses (SMBs) seek to increase their ROI without losing a lot of m…
AAP/EPA/Ciro FuscoHealth inequality was a major concern of 20th century social democrats i…
Rod Long/Unsplash, CC BYGrandmothers as social activists? What a radical idea … but…
ShutterstockCOVID-19 has left parents grappling with the challenges of online learning, en…
David Sanderson, Author providedThe head of the Africa Centres for Disease Control and Pre…
George Frey/EPAAs a food waste researcher, I’m interested in how humans prepare food…
Against a global backdrop of cancelled sports leagues, and as part of their season opening…
Education Minister Dan Tehan has warned non-government schools that if they fail to open f…
Remember how last year’s Easter felt bizarre because the country was in election mod…
Michelle Grattan talks with MPs Tim Watts (Gellibrand, Victoria), Fiona Martin (Reid, NSW)…
Michelle Grattan talks with Assistant Professor Caroline Fisher (remotely) about the week …
ShutterstockFollowing the emergence and rapid spread of COVID-19, several countries have s…
The message to everyone during the coronavirus pandemic is to stay at home and only leave …
ShutterstockLockdown measures aimed at limiting the spread of COVID-19 should actually hel…
ShutterstockThis Easter will be especially challenging, with family isolation and many par…
As they released the modelling of the COVID-19 pandemic behind Australia’s social is…
Following a meeting with states and territories, federal education minister, Dan Tehan sai…
Anthony Tran/Unsplash, CC BY-SAThe coronavirus pandemic has caused tens of thousands of de…
ShutterstockThe COVID-19 pandemic has forced millions of people to live under strict lockd…
ShutterstockNever before have we seen how the human use of wildlife can yield such catastr…
The Conversation/Wes Mountain, CC BY-SAIn recent years an ugly hostility to experts has be…
The world faces profound disruption. For Australians who lived through the most horrific f…
Jan Kopřiva/UnsplashThe washing, drying, ironing, airing, pushing baby in his pram &n…
ShutterstockIt has been said we are “at war” with the COVID-19 coronavirus. I&…
ShutterstockA distinctive feature of the prosecution of Cardinal George Pell is that the f…
The law on what we can and can’t do during the coronavirus outbreak is changing on a…
ShutterstockAs millions of people are moving work and social interactions online to protec…
ShutterstockThe loss of international students due to COVID-19 restrictions, and predicted…
Harry Potter author JK Rowling says a breathing technique has helped her coronavirus-like …
ShutterstockShould members of the public be wearing face masks during the COVID-19 pandemi…
ShutterstockAs part of the government’s response to the COVID-19 pandemic, all elect…
ShutterstockThe same week social distancing measures were announced in Australia (March 16…
ShutterstockThe new respiratory coronavirus COVID-19 is particularly worrying for the 2.7 …
ShutterstockTackling a health crisis such as COVID-19, with society in lockdown can’…
AP NewsIntriguing things sometimes happen in places deserted by people. Plants creep back,…
ShutterstockThe National Cabinet announced a moratorium on evictions just over a week ago …
Governments everywhere face the challenge of getting people to stay home so they can limit…
ShutterstockAustralia is on track to flatten the curve of coronavirus cases, which will al…
Erin Nealey/FlickrIn the past, the courts were ideal breeding grounds for spreading diseas…
shutterstock/The ConversationAustralia is effectively in lockdown. Public gatherings of mo…
ShutterstockGood news: COVID-19 is not the only thing going on right now!Bad news: while w…
HOTLI SIMANJUNTAK/EPAAlmost no one thinks Indonesia is handling the COVID-19 pandemic well…
The Warrick Lane redevelopment is a major construction project overseen by local governmen…
Archives of Ontario, CC BYIf you’re working from home for the first time, you might …
Quotation slips for the first Oxford English Dictionary. Owen McKnight/Flickr, CC BY-SAWhe…
Traffic jams may have disappeared from our roads as people stay home during the COVID-19 p…
Scott Morrison has made clear his view that any attempt to eliminate COVID-19 entirely in …
ShutterstockA conspiracy theory claiming 5G can spread the coronavirus is making the round…
Shutterstock/sirtravelalotThe High Court today quashed the conviction of Cardinal George P…
Fitbit recently released data showing a global decrease in physical activity levels among …
Museums, galleries and artist collectives around the world are shutting their doors and mo…
ShutterstockNo Australian government has ever spent A$130 billion so quickly. Last Tuesday…
ShutterstockThe centerpiece of the Commonwealth government’s COVID-19 economic stimu…
PxfuelThe coronavirus might make Easter celebrations a little subdued this year, but that …
Erik Anderson/AAPThe High Court today granted Cardinal George Pell special leave to appeal…
ShutterstockThe unfolding COVID-19 situation has brought many changes to school education.…
ShutterstockAround the world, people are racing to design and manufacture much-needed vent…
Joel Carratt/AAPMore Australians are worried about the longer-lasting, societal effects of…
Wrapping your head around the scale of a global pandemic is not easy, and the volume of st…
Author supplied The Australian summer just gone will be remembered as the moment when huma…
United States Department of Defense/WikimediaIt might surprise you to learn that nuclear b…
Aliko Sunawang/Unsplash, FALAbout half of international students in Australia are private …
ShutterstockMany temporary Australian residents will be excluded from the JobSeeker Paymen…
ShutterstockResearchers testing the head lice drug Ivermectin as a possible treatment for …
Lukas Coch/AAPThis week’s Newspoll, conducted April 1-3 from a sample of 1,508 peopl…
ShutterstockAlthough recent encouraging news suggests the rate of new coronavirus cases in…
ShutterstockGovernments across the world have rolled out extensive financial packages to s…
ShutterstockViruses are little more than parasitic fragments of RNA or DNA. Despite this, …
Some weeks ago, I got an email from a student who had returned to Northern Italy over Chri…
ShutterstockDuring this pandemic, our twin health and economic crises require two differen…
Jacinda Ardern/FacebookImagine, if you can, what it’s like to make decisions on whic…
You’ve lost income because of the coronavirus crisis and finding it hard to pay the …
Rear Window (1954)IMDBBeing in isolation might be a great time to try something new. In th…
Pixabay Climate deniers have been hanging out for the United Nations’ next big summi…
Wes Mountain/The Conversation, CC BY-NDMany newspapers betrayed their readers during the G…
Shutterstock“Stupid coronavirus!” I heard my six-year-old mumble while talking…
StanWilliams/Pixabay, Author provided“Zoombombing” in case you haven’t h…
ShutterstockEditor’s note: The following is current as at April 3, 2020. Things are …
Shutterstock/IncEditor’s note: The following is current as at April 3, 2020. Things …
What does the COVID-19 pandemic sound like?For this episode, Dallas Rogers – a senio…
Shutterstock“People of the same trade seldom meet together, even for merriment and d…
ShutterstockYoung people in Australia are among the fastest-growing group to contract COVI…
ShutterstockGetting a good night’s sleep can be difficult at the best of times. But …
Flickr/Chris Fithall, CC BYEditor’s note: this article adds to the information we al…
Nicholas Wu, Author providedOur earliest vertebrate (animals with backbones) ancestors lai…
Lennon Cheng/Unsplash, CC BY“Katrina, I had in mind a prayer, but only this came,&rd…
Pixabay At several points in the history of our planet, increasing amounts of carbon dioxi…
One of Australia’s preeminent historians, Stuart Macintyre, once observed of John Cu…
Jornada Produtora/Unsplash, CC BYTimes of instability and crisis produce increased nostalg…
New research the New England Journal of Medicine suggests that SARS CoV 2, which causes th…
The Australian government’s JobKeeper wage subsidy, estimated to cost A$130 billion,…
ShutterstockDuring this pandemic, our twin health and economic crises require two differen…
As the COVID-19 transforms our individual lives, we are learning a few new things about ou…
ShutterstockSARS-CoV-2, the virus that causes COVID-19, is changing how we live. With a ra…
In this special hour long podcast presented by Mark Evans, professor of governance and dir…
ShutterstockPrime Minister Scott Morrison has announced free childcare for more than one m…
The government will provide free child care in a move aimed at ensuring parents, especiall…
To control the spread of COVID-19 we need to identify as many people with the virus as pos…
The catastrophic bushfire season is officially over, but governments, agencies and communi…
