They show up as a mathematical solution in general relativity, basically as a time-reversed version of a black hole. Some ...

The Trump administration’s rejection of the endangerment ruling that said greenhouse gas is dangerous has triggered vigorous ...

A fascinating feature of vitamin D is that it isn’t always obtained through diet. Ultraviolet B (UVB) rays in sunlight produce the D 3 form of the vitamin in humans’ skin, as noted in “ The Rise and ...

How to change your mind — and the minds of the people around you - IN DEPTH: How do you argue with your family in a productive way? How can you make sure your own belief system is serving you properly ...

As snow powers the Winter Olympics, you probably underestimate the simple snowflake. For starters, snow isn't technically white.

Scientists and medical experts are countering climate denialism, vaccine scepticism and wellness pseudoscience on social ...

Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world.

Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical ...

Fungi have long fascinated scientists and aficionados alike. These strange and often misunderstood life-forms are sought-after for food, medicine, building materials, psychedelic journeys and much ...