Red blood is the exception, not the rule. Evolution has painted it green, purple and white in animals that push physiology ...

Warming temperatures are pushing dengue into new regions of the world — and one of the most promising antiviral drugs ever ...

Vice President JD Vance declared one of President Donald Trump’s big wins since returning to office has been gutting federal diversity, equity, and inclusion (DEI) laws that discriminated against ...

Just like the moment a mosquito bites, the shot of dengue virus I received in my arm was so quick and painless that afterward I wasn't even sure it happened at all. A few years ago, I wrote a story ...

Will you have a white Christmas? It's the annual question snow lovers have as the holiday approaches. Though a white Christmas is virtually certain in some areas, the return of milder air and a storm ...

Yasmin Mowat recieves funding from a National Health and Medical Research Council (NHMRC) Partnership Grant, implemented with Lifeblood. David Irving works for Australian Red Cross Lifeblood and is ...

Arden Farhi is the managing editor for CBS News' Washington bureau. He has covered several presidential campaigns and the Obama, Trump and Biden administrations. His executive producer credit include ...