Biased bots: Human prejudices sneak into artificial intelligence systems

In debates over the future of artificial intelligence, many experts think of the new systems as coldly logical and objectively rational. But in a new study, researchers have demonstrated how machines can be reflections of us in problematic ways.

Aging clock and epigenetics

Recent research has shown that DNA methylation, an epigenetic modification is so accurate that chronological age in humans can be predicted +/- 3.6 years from any tissue or fluid in the body. This is referred to as the epigenetic clock.

" My view is we should always choose knowledge over ignorance "
- Frank Keutsch -

Harvard Researchers Are Preparing to Geoengineer the Atmosphere

In a first-of-its-kind study, scientists will disperse aerosols into the stratosphere in initial tests of a controversial technique for blocking incoming solar radiation.

Shapeshifting Method Uses Heat to Bring 3D Printing Into the Fourth Dimension

With 4D printing, the element of time becomes part of the printing system, resulting in materials that emerge with one shape but then morph into another.

NASA Funds 22 Futuristic Ideas for Space Exploration

The research grants provide funding for new studies of spacecraft propulsion, synthetic biology and more

Chicago Set To Become First Major US City To Be Powered 100% By Renewable Electricity

Chicago Mayor Rahm Emanuel announced this week that the city has committed to ensure all government buildings will be powered by 100% renewable electricity by 2025.

Hollywood's Miscoception about Female Astronauts and the Reality of Space

Traveling in space, the data shows, can be a positive experience for participants, giving them a greater appreciation for people, nature and our tiny place in the universe.

European Parliament Votes to Phase Out Palm Oil-Based Biofuels by 2020

To counter the impact of unsustainable palm oil production, such as deforestation and habitat degradation, the European Parliament has approved a resolution to phase out the use of vegetable oils that drive deforestation by 2020.

Next generation perovskite solar cells with new world-record performance

A new study finds key to produce perovskite solar cells that display both high efficiency (21.2%) and long-term stability (1,000 hours of light exposure).

Mysterious cosmic explosion puzzles astronomers

A mysterious flash of X-rays has been discovered by NASA’s Chandra X-ray Observatory in the deepest X-ray image ever obtained. This source likely comes from some sort of destructive event, but may be of a variety that scientists have never seen before.

A prefab OxyGen project will deliver a green oasis to Paris

A French design studio recently unveiled OxyGen, their competition-winning proposal that will bring greenery and prefab construction to Paris’ major business district.

New Electric Records Ratified

Walter Extra, the famous aerobatic pilot behind the Extra series of aerobatic planes, has set a FAI world record in the new field of electric-powered planes.

Stunning drops in solar and wind costs turn global power market upside down

The world built more renewables for far less money last year, report UN and Bloomberg New Energy Finance.