HealthCancer drug could one day help cure HIV by waking up dormant viruses An existing cancer drug has been found to also wake up dormant HIV, and it could eventually work with an HIV medicine in a "kick and kill" strategy News
LifeOrcas are spreading further into the Arctic Ocean as sea ice melts Orcas – also known as killer whales – used to be unusual visitors to the Arctic Ocean off Alaska, but they are becoming more common there, which might be bad news for local ecosystems News