Physics experiments have changed the world irrevocably, altering our reality and enabling us to take gigantic leaps in technology. From ancient times to now, here's a look at some of the greatest ...

American pharmaceutical companies exploit poor and ignorant in Third World. Aug. 30, 2011— -- A commission set up last year by President Barack Obama has revealed that 83 Guatemalans died in U.S.

This image released by Neon shows Dr. Roy Walford, foreground, with candidates for the Biosphere 2 Project from the documentary "Spaceship Earth." (Peter Menzel/Neon via AP) During lockdown, have you ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Astronauts perform so many out-of-this-world experiments on the ...

In the battle against climate change, controversial experiments are set to take place in Britain within the next five years. The UK government's Advanced Research and Invention Agency (ARIA) has ...

As climate targets slip out of reach and heat records fall year after year, a once-fringe idea is moving toward center stage: deliberately dimming the sunlight that reaches Earth to cool the planet.

The brain is a mere piece of furniture in the vastness of the cosmos, subject to the same physical laws as asteroids, electrons or photons. On the surface, its three pounds of neural tissue seem to ...