World faces 'staggering' obesity challenge: study

In 27 years from now, almost a quarter of the global population will be obese, researchers said Wednesday, warning of the mounting medical bill.

Chemists synthesize millions of proteins not found in nature

MIT chemists have devised a way to rapidly synthesize and screen millions of novel proteins that could be used as drugs against Ebola and other viruses.

NASA to create coldest place in the universe

The agency just launched the Cold Atom Lab, a box that takes advantage of microgravity aboard the International Space Station and creates a temperature roughly 10 billion times colder than the vacuum of space.

There's Exciting New Evidence a Real Planet Nine Is Out There

The new clue to Planet Nine's existence was spotted in data from the Dark Energy Survey. The new object we can see and observe is called 2015 BP519, and looks like it could be as big as Pluto itself.

Nine African cities join C40 Cities to reach zero carbon by 2050

Nine cities in Africa — Accra, Dar es Salaam, Addis Ababa, Lagos, Dakar, Durban, Tshwane, Johannesburg, and Cape Town — aim to reach zero carbon by 2050.

Someone is producing ozone-depleting chemical again

Instead of an accelerating decline, ozone - destroying CFC-11 showed a steady drop of 2.1 parts-per-trillion each year between 2002 and 2012. Since then, its decline has actually slowed.

Robotic assembly of the world's smallest house

A French nanorobotics team has assembled a new microrobotics system that pushes forward the frontiers of optical nanotechnologies.

New catalyst upgrades CO2 into renewable hydrocarbons

University of Toronto engineering team designs most efficient and stable process for converting climate-warming carbon dioxide into a key chemical building block.

The World's First Drug for Migraine Has Just Been Approved

The drug, called Aimovig works by using antibodies to block the effect of a protein molecule that plays a key role in triggering and sustaining migraines, known as calcitonin gene-related peptide, or CGRP.

Chinese private firm launches first space rocket

A SUBORBITAL rocket was launched into space on Thursday by a start-up in China’s burgeoning commercial aeronautics industry, as private firms snap at the heels of their dominant American rivals.

Now you can buy "Alexa-enabled smart homes"

Amazon has made a deal with Lennar, a big American homebuilder, to build "Alexa-enabled smart homes".

How We Can Keep Plastics Out of Our Ocean

National Geographic is launching of Plastic or Planet initiative. It will be a long-term, multi-year commitment.

3D-printed smart gel that walks underwater, moves objects

Engineers have created a 3D-printed smart gel that walks underwater and grabs objects and moves them. The watery creation could lead to soft robots.

Most complete ultraviolet-light survey of nearby galaxies

An international team of astronomers is releasing the most comprehensive, high-resolution ultraviolet-light survey of nearby star-forming galaxies.

TESS planet hunter snaps test photo showing 200,000 stars

Transiting Exoplanet Survey Satellite – TESS – has snapped a stunning test photo showing an estimated 200,000 stars cantered on the southern constellation Centaurus.