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Displaying 3426 - 3450 of 6520 articles

Pluto is a dwarf planet but that doesn’t make it any less worthy of our attention. NASA/JHUAPL/SwRI

Planet or dwarf planet: all worlds are worth investigating

A group of astronomers are trying to reclassify Pluto as full ‘planet’. But there are good reasons to leave our classification system alone, and this doesn’t mean Pluto is any less interesting.
It’s not all about finding love in the online dating world. Shutterstock/Prathan Chorruangsak

Women troll on dating apps just as often as men

If you’re looking for love on a dating app then beware the trolls - and consider upgrading to a paid service to get away from them.
Dental calculus deposits show this Neadertal was eating poplar, a source of aspirin, and moulded vegetation including Penicillium fungus, source of a natural antibiotic. Paleoanthropology Group MNCN-CSIC

The daily life of a Neanderthal revealed from the gunk in their teeth

Neanderthals had a very varied diet based on what foods were available to them where they lived. They also knew what to eat when they were sick.
On expedition with Norman Tindale and local Aboriginal group at a rock shelter at Bathurst Head (Thartali) in eastern Cape York Peninsula, 1927. Photo by Herbert Hale/South Australian Museum, Archives Norman Tindale Collection (AA 338/5/4/41)

DNA reveals Aboriginal people had a long and settled connection to country

Aboriginal people stayed settled in places across Australia for 50,000 years until Europeans arrived, showing a strong connection with the land.
The March for Science will build on other rallies that encourage the use of scientific evidence in forming policy. AAP Image/Mal Fairclough

Why we’re marching for science in Australia

March for Science rallies will take place in cities around Australia on Saturday 22 April. A volunteer organiser explains why he and others are participating.
375 million years ago fishes like Tiktaalik (pictured, above) looked out above water for prey. John Long, Flinders University

The eyes have it: how vision may have driven fishes onto land

The first truly terrestrial animals evolved from ancient fishes that left the water for land. But what prompted to move has been a mystery.
Look! No driver in the Mercedes F 015 concept car shown at the 2015 North American International Auto Show. Shutterstock/Steve Lagreca

Driverless cars, just imagine how we could use them

When you don’t need a human to drive a car there are plenty of things you can do with such a vehicle.