A black hole devouring a giant star gives clues to a cosmic mystery
Illustration of a tidal disruption eventMark Garlick/Science Photo Library/Getty Images Astronomers have…
The surprising wall pattern that could keep buildings cooler
A building’s design can influence its temperatureAlistair Scott/Getty Images Walls with a…
How Einstein was both right and wrong about gravitational waves
A century ago, Albert Einstein suggested that the universe might contain ripples…
The Antarctic’s polar vortex could be about to split in two
A split in the southern vortex – not seen since 2002 –…
We now know how kestrels stay perfectly still while hovering
Kestrels have been trained to fly inside a wind tunnel to reveal…
Existing quantum devices could be used to disrupt the stock market
Commercially available quantum technology could let stock traders coordinate decisions to buy…
Record-breaking drill core reaches 1.2 kilometres into Earth’s mantle
A sample of rock from Earth’s mantle viewed under a microscopeJohan Lissenberg…
Uncovering recent hidden grave sites in Mexico with satellite data
Researchers in Mexico are using satellite data to find covert graves –…
Smartphone flaw allows hackers and governments to map your home
AI can be used to detect where you are and what you…
Erythritol: A common low-calorie sweetener raises the risk of blood clotting
A popular sugar alternative could harm heart healthPawelKacperek/Shutterstock The low-calorie sweetener erythritol…
