Stem cell model offers first glimpse of early human embryonic development

Ethnic diversity is still a serious issue at the top level in accounting firms

Cocoa beans are in short supply: What this means for farmers, businesses and chocolate lovers

Orcas covered in scars left by 'cookiecutter sharks' may be new population, study says

Tasmania's tall eucalypt forests will be wiped out by heat waves unless we step in to help them

Planet cannibalism is common, says cosmic 'twin study'

'Dark stars': Dark matter may form exploding stars, and observing the damage could help reveal what it's made of

Prestigious journals make it hard for scientists who don't speak English to get published, study finds

Scientists develop ultra-thin semiconductor fibers that turn fabrics into wearable electronics

The Future of Driving in the U.S. Is Electric—Sort Of

Saturday Citations: An anemic galaxy and a black hole with no influence. Also: A really cute bug

Research team proposes a novel type of acoustic crystal with smooth, continuous changes in elastic properties

What Climate Change Means for Your Garden

New findings shed light on finding valuable 'green' metals

Fill up your gas tank and prepare to wait. Some tips to prepare for April's total solar eclipse