Cosmic ray observatory to expand

Physicists plan a $6.4 million expansion of the $25 million Telescope Array observatory in Utah so they can zero in on a "hotspot" that seems to be a source of the most powerful particles in the universe: ultrahigh-energy ...

Protecting South America's iconic golden dorado fish

A new study launched this month by University of Massachusetts Amherst fisheries biologist Andy J. Danylchuk, in collaboration with Argentina's Ministry of Environment and regional partners including Juramento Fly Fishing, ...

Einstein and Hitler, the hero and the villain of world history

What do Einstein, Mother Teresa, Gandhi, Martin Luther King Jr., Newton, Jesus, Mandela, Edison, Lincoln and the Buddha all have in common? They all make up the top 10 heroes in world history. As regards the villains, the ...

Four decades of tracking European spacecraft

Forty years ago this week, a satellite ground station in Spain became the first to be assigned to what would become ESA. Since then, the network – Estrack – has expanded worldwide and today employs cutting-edge technology ...

Latin America divided between oil and green energy

Latin America spends billions of dollars subsidizing fossil fuels each year, but also has some of the world's largest renewable power programs, highlighting the energy-hungry region's divisions as it charts its future.

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