Drone-dangled probe gathers DNA from treetops so we don’t have to

Gathering genetic material from treetops in tropical rainforests would be a near-impossible task to perform safely by hand. That’s why scientists have developed a system that allows a drone to do the job, without even touching the trees itself.Continue… Continue reading Drone-dangled probe gathers DNA from treetops so we don’t have to

Drone-dangled probe gathers DNA from treetops so we don’t have to

Gathering genetic material from treetops in tropical rainforests would be a near-impossible task to perform safely by hand. That’s why scientists have developed a system that allows a drone to do the job, without even touching the trees itself.Continue… Continue reading Drone-dangled probe gathers DNA from treetops so we don’t have to

Drone-dangled probe gathers DNA from treetops so we don’t have to

Gathering genetic material from treetops in tropical rainforests would be a near-impossible task to perform safely by hand. That’s why scientists have developed a system that allows a drone to do the job, without even touching the trees itself.Continue… Continue reading Drone-dangled probe gathers DNA from treetops so we don’t have to

World’s oldest cheese has been identified, dating back 3,600 years

Bizarre clumps of organic matter found buried alongside Bronze Age mummies in northwestern China have now been identified as cheese. After a decade’s work, DNA analysis has finally uncovered its origins, making it the most ancient cheese ever found, da… Continue reading World’s oldest cheese has been identified, dating back 3,600 years

DNA “computer” solves sudoku and stores millions of GB for millennia

A full DNA computer is a step closer, thanks to a new technology that could store petabytes of data in DNA for thousands or even millions of years. The system can also process data, as demonstrated by solving sudoku puzzles.Continue ReadingCategory: Te… Continue reading DNA “computer” solves sudoku and stores millions of GB for millennia

Your “DNA-shedder” status could be crucial in crime scene investigations

If you’ve ever watched CSI, you’ll know that suspects frequently leave incriminating traces of their DNA behind at crime scenes. According to a recent study, however, the telltale amount of that genetic material could also point to a person’s guilt or … Continue reading Your “DNA-shedder” status could be crucial in crime scene investigations

Low level of common nutrient linked to disease-causing DNA damage

If you’re getting plenty of leafy greens, dark chocolate, nuts, and beans, you’re probably doing fine. But if your diet is lacking, you might want to pay attention to this new eye-opening study that links a mineral deficiency issue to DNA changes.Conti… Continue reading Low level of common nutrient linked to disease-causing DNA damage

Gauze from first aid kits can be used to ID human-attacking sharks

In the event of a shark attack, it’s very important to determine which shark species was responsible, so authorities can take the appropriate measures. A new study indicates that readily available medical gauze can be used by first responders to obtain… Continue reading Gauze from first aid kits can be used to ID human-attacking sharks

Freeze-dried mammoth reveals most complete ancient genome in 3D

Scientists have assembled the most complete 3D reconstruction of the woolly mammoth genome, thanks to an incredibly well-preserved specimen that was “freeze-dried” straight after death. With its DNA preserved in a glass-like state, fossilized chromosom… Continue reading Freeze-dried mammoth reveals most complete ancient genome in 3D