Starting this week, humanity is sending a wave of unmanned spacecraft to Mars to see if it was ever habitable and find out if it could be again.
Such explosions on the Sun could have important effects on Earth – but are so rare that we have to look elsewhere in the universe to study them
The comet will not be seen again for 6,800 years
Coronavirus may have a serious impact on the heart, with more than half of COVID-19 patients revealing abnormal scans, a study suggests.
Huawei has "close linkage" to the Chinese military, a former spy chief has told Sky News as he said he expected the Government to halt the involvement of the tech giant in the UK's 5G network.
A COVID-19 vaccine could be rolled out across the country in the first half of next year if trials are successful, according to a leading UK scientist.
Generation Identity spread 'great replacement theory' that inspired six fatal attacks since 2018
SpaceX has once again stood down from its 10th Starlink mission to deliver internet satellites into orbit.
Neuralink computer interface could be used to 'retrain' serious conditions
Amazon has said it mistakenly sent an email to employees telling them to delete the popular video app TikTok from their phones.
Wetherspoons boss Tim Martin has made numerous controversial comments during the coronavirus pandemic
The vast majority of videos, TikTok says, were taken down before they received a single view
Online bank Smile is trying to reassure customers after days of technical problems with its website and app.
APB's battery could be a turning point for both storage and electric vehicle applications, analyst says
The iPhone apps for Spotify, Tinder and Pinterest crashed for users around the world on Friday due to a Facebook bug.
Pinterest, TikTok, Spotify, Tinder, Twitter, Fitbit, Call of Duty, Snapchat and many other apps are crashing
An issue at Facebook is making many of the world's most popular apps crash.
Problems appear limited to Apple devices, and there appears to be no simple fix
Web interface offers a way to get music back – though it is a little complicated
The drone can travel between Oban and the Isle of Mull in 15 minutes
Tesla is on the verge of joining the prestigious S&P 500 stock market index following a year in which its shares have risen by more than 580%.
'This is one tool to close the wealth and income gap, level systemic race and gender inequalities, and create economic security for families', Dorsey said
A scheme using drones to deliver coronavirus test kits and medical supplies to a Scottish island has received government funding to help tackle the pandemic.
The Trump administration has said it is looking into the app due to national security concerns
Users cautioned that early software could include significant bugs – but latest update appears to be mostly stable
Bison are being introduced into British woodland in a £1m project to restore an ancient habitat and its wildlife.
Apple is reportedly considering a similar decision
Line-up now includes the first of company's smartwatches that can run on solar power forever
GoPro is rolling out new software to allow people to use their action cameras as webcams.
System borrows technology found in high-end headphones
There could be mobile phone blackouts across the UK if the government forces phone companies to strip Huawei out of their networks, MPs have been told.
European hamsters are on the brink of extinction and could vanish entirely within the next 30 years, according to conservationists.
Harvard scientists have proposed a plan to find out the nature of a hypothesised object at the edge of our solar system.
Removing equipment would also cost the companies billions of pounds
'You want to speak a different language? No problem, just download the program'
Clearview AI is also being investigated by the Office of the Privacy Commissioner of Canada
Microsoft has reportedly thousands of subcontracts with law enforcement, while Amazon and Google have several hundred each
Scientists have figured out how to pinpoint the location of someone flying a drone based purely on its flight path, rather than having to intercept and triangulate radio signals.
Phenomena 'do not seem to correspond to any known type of object', astronomers report
Elon Musk says Tesla is "very close" to developing a completely autonomous driving system, the basics of which he is confident will be completed before the end of the year.