Oxford cancer blood test detects tumors and metastasis early

Cancer treatments have better outcomes if the disease is caught early, but unfortunately symptoms often don’t present until later. A new Oxford study demonstrates an experimental blood test that shows promise in detecting a variety of cancers in patien… Continue reading Oxford cancer blood test detects tumors and metastasis early→

Glowing nanoantennas made of DNA spy on proteins in action

Examining the tiny world of proteins is tricky, but researchers at the Université de Montréal have developed a new tool that can let scientists peer closer, aiding study of disease and drug development. The team used DNA to create nanoantennas that flu… Continue reading Glowing nanoantennas made of DNA spy on proteins in action→

Cheap, common kitty litter clay captures methane from the air

Carbon dioxide may hog the headlines as a climate change villain, but methane is actually a far more potent greenhouse gas. An MIT team has now demonstrated a new way to remove methane from the air, even at very low concentrations, with a common type o… Continue reading Cheap, common kitty litter clay captures methane from the air→

Touchscreen tech swaps rare metal for graphene, with no performance drop

Indium is one of the rarest metals on Earth, but it’s a key ingredient in ubiquitous electronic devices. Engineers have now demonstrated a way to swap indium for graphene, to make devices with the exact same electronic properties.Continue ReadingCatego… Continue reading Touchscreen tech swaps rare metal for graphene, with no performance drop→

Ocean Battery stores renewable energy at the bottom of the sea

As useful as renewable energy sources are, they need to be backed up by storage systems that hold energy for times when the Sun isn’t shining or the wind isn’t blowing. Ocean Battery is a new design for an energy storage system that functions a bit lik… Continue reading Ocean Battery stores renewable energy at the bottom of the sea→

“Quantum tornadoes” mark crossover from classical to quantum physics

The universe is governed by two sets of seemingly incompatible laws of physics – there’s the classical physics we’re used to on our scale, and the spooky world of quantum physics on the atomic scale. MIT physicists have now observed the moment atoms sw… Continue reading “Quantum tornadoes” mark crossover from classical to quantum physics→

“Quantum tornadoes” mark crossover from classical to quantum physics

The universe is governed by two sets of seemingly incompatible laws of physics – there’s the classical physics we’re used to on our scale, and the spooky world of quantum physics on the atomic scale. MIT physicists have now observed the moment atoms sw… Continue reading “Quantum tornadoes” mark crossover from classical to quantum physics→

Zoo experiments detect dozens of animals from airborne DNA

Animals are constantly shedding DNA into their environment, traces of which can then be detected in soil and water – and now, perhaps even air. Two new studies collected air samples from zoos and were able to identify a range of animals living in and a… Continue reading Zoo experiments detect dozens of animals from airborne DNA→

Zoo experiments detect dozens of animals from airborne DNA

Animals are constantly shedding DNA into their environment, traces of which can then be detected in soil and water – and now, perhaps even air. Two new studies collected air samples from zoos and were able to identify a range of animals living in and a… Continue reading Zoo experiments detect dozens of animals from airborne DNA→

CERN experiments investigate whether antimatter falls up or down

Physicists at CERN have discovered that antimatter falls down. Sure, it sounds like an obvious thing, but scientists haven’t yet been able to confirm that it responds to gravity in exactly the same way as regular matter does. A new experiment provides … Continue reading CERN experiments investigate whether antimatter falls up or down→