The defaced website showed a picture of Donald Trump being hit in the face by a fist with blood dripping from his mouth.
More communications were sent on 31 December than on any other day in the app's 10-year history.
Scientists are trying to infect the mosquitoes that spread the virus by injecting them with a bacteria that blocks its dispersal.
Figures for 2018/19 show 2,403 admissions of people aged 18 and under were for anorexia, up 12% from 2,147 the year before.
Cancer Research UK says "promising" initial results show how AI could improve breast cancer screening and ease pressure on NHS.
Twelve bottles of Bordeaux head to the ISS aboard a capsule where they could lead to insights for the food and drinks industry.
The president said his new vaping strategy will help protect families, children and the e-smoking industry.
Renewable energy delivered 48.5% of Britain's electricity in 2019, compared with the 43% generated by fossil fuels.
GooglehasmovedintothegamesindustrybylaunchinganewplatformcalledStadia,whichwillremovetheneedforconsolesbystreamingtoanydevice.Launchedalongsideanewcontroller,th