Thanks to the Internet, amateur volunteers known as "citizen scientists" can readily donate their time and effort to science--in fields ranging from medicine to zoology to astrophysics. The astrophysics project Space Warps offers a compelling example of why citizen science has become such a popular tool and how valuable it can be.

Late last year, in a pair of research papers, Space Warps announced the discovery of 29 new gravitational lenses. These arced or blobby features, seen in images of deep space, are actually distant galaxies whose light has been bent by the mass of foreground galaxies. Scientists prize these rare, cosmic phenomena because they offer tantalizing glimpses of objects too distant and dim to be otherwise seen.

A study of risk communication as it relates to altruistic behavior has found that portraying an event as a distant risk, despite highlighting its importance and potential progression, fails to prompt altruistic behavior intention among the U.S. public.

The Ebola outbreak in West Africa gained substantial media momentum during the final three months of 2014. In October, a Liberian man visiting family in Texas became the first diagnosed Ebola patient in the U.S. to die from the disease. But though mainstream media hyped it beyond belief, the Obama administration offered minimal assistance to the affected region, at least compared to American responses to other recent crises or disasters, such as the Haitian earthquake in 2010.

The Supreme Court is set to consider Whole Woman's Health v. Cole, which addresses two Texas laws related to abortion clinics.

Citizen science, amateurs who did science for the love of it rather than as a career, were once well-respected. They were often more elite than those who did it as an occupation, much like Sherlock Holmes was a superior detective because he was an amateur in a world where police forces were blue collar and lacked education. 

Washington, D.C., January 12, 2016 - As we continue to shrink electronic components, top-down manufacturing methods begin to approach a physical limit at the nanoscale. Rather than continue to chip away at this limit, one solution of interest involves using the bottom-up self-assembly of molecular building blocks to build nanoscale devices.

A team of astronomers led by Tomoharu Oka, a professor at Keio University in Japan, has found an enigmatic gas cloud, called CO-0.40-0.22, only 200 light years away from the center of the Milky Way. What makes CO-0.40-0.22 unusual is its surprisingly wide velocity dispersion: the cloud contains gas with a very wide range of speeds. The team found this mysterious feature with two radio telescopes, the Nobeyama 45-m Telescope in Japan and the ASTE Telescope in Chile, both operated by the National Astronomical Observatory of Japan.