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Scientists Determine New Mode of Snake Locomotion
For nearly 100 years, all snake locomotion has been traditionally categorized into four modes: rectilinear, lateral undulation, sidewinding, and concertina. Recently, US researchers have identified a fifth mode of snake locomotion on the island territory of Guam.

Lockdown Increases Risk of Vision Problems Driven by Screens, Experts Warn
An eye health charity is recommending people learn the "20-20-20" rule to protect their sight, as lockdown has increased people's time using screens, the BBC reported. Fight for Sight advises looking at something 20 feet away for 20 seconds, every 20 minutes you look at a screen. Out of 2,000

Madonna Visits UK, African Countries despite Travel Restrictions
Madonna has reportedly visited several countries in just three weeks despite Covid-19 travel bans. According to The Daily Mail, the Queen of Pop has flown from Los Angeles to London then to Malawi and Kenya as part of her winter trip. The singer, 62, has been accompanied on the getaway by her

Babies of Extinct Shark Ate Siblings in Uterus, New Study Suggests
Megalodon was the biggest predatory shark that ever lived, and its young were also gargantuan; at birth, they were as big as the average basketball player.