A family of lions takes a midday nap in the middle of a road in South Africa’s Kruger National Park.…
A massive galaxy similar to our own Milky Way spotted shockingly early in the universe’s history is challenging astrophysicists’ understanding…
Jessica Watkins spent her PhD studying landslides on Mars. Now she is among the few humans with a shot at…
On April 7, global carbon dioxide emissions plummeted to levels not seen since 2006, according to a study released yesterday…
When I talk to my students about the tempestuous relationship between science and religion, I like to bring up the case…
Originally published in January 1967 Credit: Scientific AmericanAdvertisement “In the past few years both the methods of ‘lie detection’ and…
The human eye is a sophisticated instrument: images enter through a curved lens at the front of the sphere and…
Scientific American May 2020Earth monitoring and high-speed Internet are driving demandFor decades the number of satellites orbiting Earth rose at…
The company SpaceX has already launched hundreds of its Starlink satellites, with plans to put as many as 42,000 of…
When the novel coronavirus jumped to humans in late 2019—adapting so well to its new host species that it caused…