Studies have shown that many lakes and streams are contaminated with human-made chemicals that water treatment facilities don’t remove.
Journalist Dave Levitan provides a guide to cut through the deceptive arguments politicians use to undermine scientific evidence.
In NASA's BASALT project, a team of engineers simulate challenges astronauts may face during a mission on Mars.
An older-than-expected archaeological dig in British Columbia is building the case for a long-inhabited Pacific coast.
The moon’s plumes contain evidence of hydrothermal activity...which on Earth support thriving ecological communities.
Learn how hearing aids work, then conduct your own test to determine whether hearing aids can improve speech recognition for cochlear implant users.