26th May - "Easier"
Scientists believe they have found how flamingos stand on one leg. This has puzzled scientists for decades.
24th May - "Harder"
Memes are becoming a growing part of our everyday life and popular culture, especially online.
22 May - "Easier"
A German policewoman, Bibiana Steinhaus, will become the first female to referee in Europe's top leagues.
20th May - "Harder"
Holland's King Willem-Alexander has just revealed he has been secretly flying planes for the Dutch carrier KLM.
18th May - "Easier"
Microsoft has said the WannaCry ransomware cyber-attack happened because America's National Security Agency keeps cyber-weapons on its computers.
16th May - "Harder"
China's President Xi Jinping has outlined an ambitious project to regenerate global growth.
14th May - "Easier"
The world-famous Maori war dance, the haka, and being bilingual may help Maori people keep dementia away.
12th May - "Harder"
President Trump has fired James Comey, the now former Director and boss of the FBI.
10th May - "Easier"
The singer Nicki Minaj has told her millions of Twitter followers she would pay university tuition fees for some of them.
8th May - "Harder"
Researchers have discovered that swearing and using bad or profane language can increase one's physical strength.