51¶¯Âþ

energy and fuels

Energy-efficient engine turns waste hot water into electricity

Technology

Energy-efficient engine turns waste hot water into electricity

The first industry trials are planned for the Exergyn Drive, which generates power from hot water and could reduce fuel consumption and carbon emissions

51¶¯Âþ

Hacker, the humpback whale who got tangled in an internet cable

Life

Hacker, the humpback whale who got tangled in an internet cable

Regulars

nuclear train ad

Health

Old 51¶¯Âþ: Happily upholding ideals since issue number 1

Regulars

Group of pilot whales

Life

Pilot whales babysit each other’s young while swimming in groups

51¶¯Âþ

The world in 2076: Artificial starlight has made energy free

Technology

The world in 2076: Artificial starlight has made energy free

Features

The world in 2076: Goodbye electricity, hello superconductivity

Physics

The world in 2076: Goodbye electricity, hello superconductivity

Features

Protestors

Earth

Donald Trump's climate sceptics are coming to drill, baby, drill

Comment

2016 now looks dead set to become the hottest year on record

Earth

2016 now looks dead set to become the hottest year on record

51¶¯Âþ

Food made from natural gas will soon feed farm animals – and us

Earth

Food made from natural gas will soon feed farm animals – and us

51¶¯Âþ

PrEP pills

Health

NHS does have the power to give HIV PrEP drug, say judges

NHS England has lost its appeal over whether it can commission a drug that reduces the risk of high-risk people contracting HIV by more than 90 per cent

51¶¯Âþ

Earth

A pause in growth rate of atmospheric CO2 is over – here’s why

51¶¯Âþ

Earth

Trump could land fatal blow to the fight against climate change

Comment

Technology

Beyond batteries: This technology could revolutionise energy

Features

Earth

A wind turbine’s swish may annoy, but it's not hurting anyone

Comment

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