Why self-driving cars could be going the way of the jetpack
28 July 2021
Driverless cars were supposed to be relieving us of the stresses of driving by now – but safety issues and technological shortcomings are keeping the brakes firmly on
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Premium
Why do so many people become obsessed with UFOs and aliens?
8 April 2020
They Are Already Here: UFO culture and why we see saucers by Sarah Scoles tries to find out what's so appealing about hunting UFOs
Death rays: How the dream of an ultimate weapon became a dark farce
18 December 2018
The quest for the ultimate destructive weapon is a convoluted story of egos, charlatanry and deception – with a starring role for mercurial genius Nikola Tesla
Lunar volcanoes and lava lakes gave the early moon an atmosphere
6 October 2017
The same volcanic eruptions that made the dark patches we can see on the moon spewed out enough hot gas to create an atmosphere billions of years ago
The world in 2076: Artificial starlight has made energy free
16 November 2016
Even if we finally achieve the dream of controlled nuclear fusion on Earth, it will carry an environmental cost
Don’t believe the Skype: We never wanted to video call people
14 December 2016
A bold 1960s scheme to criss-cross America with microwave communications pipes for video calling presaged the internet – if only it had worked
Habitable exomoons born in cosmic collisions
14 November 2014
Simulations suggest that moons that can hang on to an atmosphere only form in certain types of cosmic collisions
Is that a GM bean in my soup? Campbell's is right, we must know
15 January 2016
Jeff Hecht raises his spoon to canned soup giant Campbell's, the new cheerleader for transparency on genetically modified ingredients
Mars is ripping its beanbag moon Phobos apart
30 October 2015
The Red Planet's gravity is slowly shredding its largest moon, which is already a rubble pile with a thin shell of dust
Drones of contention: Hobby fliers on collision course with law
23 September 2015
It is a flight of fancy to believe that the inexpert public's craze for remote-control craft won't spark tougher new rules, says Jeff Hecht