A protein with a dual role: Both repair and mutation

Using a specialized protein, all bacteria are capable of rapidly and effectively repairing damage to their DNA from UV. However, this mutation frequency decline (Mfd) protein plays another role and causes mutations. A team1 ...

Smart trains with no driver

Everyone's talking about autonomous cars, wondering if they'll soon be whizzing along our roads. This hype surprises me, because many vehicles in other transport systems have been moving about driverless for years, or even ...

Saudi Arabia opens high-speed railway to public

Saudi Arabia's new high-speed railway opened to the public on Thursday, whisking Muslim pilgrims and other travellers between Mecca and Medina, Islam's holiest cities.

How to reduce rail chaos using maths

The British train timetables changed on May 20. Since then, there has been chaos across the railway network. The railway operators Northern and Govia Thameslink Railway (GTR) have been particularly affected by the changes ...

The inflatable bridge

A wildlife crossing over the upcoming Koralm railway is being built using a new construction technique developed by TU Wien. Traditional support structures are replaced by an air cushion.

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