The omicron variant of Covid-19 has branched out into more transmissible and evasive versions.
Is it still ethical to collect butterflies for science?
Qubits, decoherence, and superposition: a guide to the weird and revolutionary world of quantum computers.
More than a century after they arrived, invasive sea lampreys still threaten the Great Lakes’ $7 billion fishing economy.
She says Shell "blatantly doesn’t care" about climate change.
Are you "hopping on a trend" or are you plagiarizing?
Hundreds of cases of the rare viral disease have been detected in Europe and North America. Experts are cautiously concerned.
Biden hasn’t discarded longtime policy toward Taiwan, but it sounds like he has.