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A new exhibition at the California Science Center raises the question: Did people domesticate dogs or was it the other way around?

A floating island of solar panels is being tested in Chile as a way to generate clean energy and reduce water loss at mine operations, a cornerstone of the Andean country's economy that uses huge amounts of electricity and water

The Trump administration has finalized changes to sweeping federal land use plans for Western States to ease energy industry restrictions in a way officials say will protect a struggling bird species

Social media platforms like YouTube, Facebook and Twitter are scrambling to contain a video of a shooting that took place at a mosque in Christchurch, New Zealand.

A Russian-American crew has arrived at the International Space Station, five months after a botched launch for two of the three astronauts.

In India's capital of New Delhi, schoolchildren are protesting inaction on climate change as well as rising air pollution levels that often far exceed World Health Organization limits

Students in cities worldwide skipped classes Friday in protest over their governments' failure to act against global warming

A National Geographic special issue looks at the way we've built cities in the past and how we will reverse the effects on the climate and our own health in the future.

NASA sent three astronauts to space to join the crew of the International Space Station on Pi Day, March 14th at 3:14 p.m.