Biomaterials are those materials — be it natural or synthetic, alive or lifeless, and usually made of multiple components — that interact with biological systems. Biomaterials are often used in ...

The evidence that humans are causing climate change, with drastic consequences for life on the planet, is overwhelming. Experts began raising the alarm about global warming in 1979, a change now ...

hat’s Donald Trump really worth? Everyone has an opinion, but Forbes has the answer: $6.5 billion, according to our most recent tally, updated in March. Trump added $1.4 billion over the past year, ...

The global economy has proved to be surprisingly shock-proof in the 2020s, the World Bank Group’s Chief Economist, Indermit Gill, writes in his Foreword. Yet a grimmer picture emerges over a longer ...