The development of a new breath-collecting method for evaluating volatile organic chemicals in intubated mouse models. The aim was to use GC-MS to reliably analyze VOCs in the breath of healthy ...

Ukraine latest: Biden unveils final funding boost for Kyiv days before Trump takes office; more than 100 hurt in attack on Ukraine The US has announced a $500m aid package for Ukraine, including ...

That's all for our live coverage of the war in Ukraine. We'll be back tomorrow with more updates. Here's a rundown of the key lines from today: Ukraine's military has said it was responsible for a ...