Mail & Guardian
Mail & Guardian
Ian Sample

Creator

Ian Sample

The main opposition candidate Atiku Abubakar said Buhari’s suspension of Onnoghen was “a brazen act of dictatorship” in a clear reference to his army past. (Mujahid Safodien/AFP)

Probe to sniff Martian methane mystery

The ExoMars Trace Gas Orbiter will circle the planet and measure minute levels of atmospheric gases.

Video

Evidence suggests huge ninth planet exists past Pluto at solar system’s edge

Astronomers investigating the alignment of rocks beyond Pluto have concluded that an undetected icy planet four times the size of Earth must exist.

Instead of harnessing the bizarre laws of the quantum world to hold a hapless bacterium in limbo

Microbe to be in two places at once

Physicists have drawn up plans to put a living organism in two places at once in a radical demonstration of quantum theory.

On the far side of the path that Mars traces around the sun, but before the orbit of the gas giant Jupiter, we find our next goose: the asteroid belt. (German Aerospace Centre)

Comet-chaser fires up its Philae minion

Scientists hope the Philae lander robot can get enough of a power boost through a battery recharge to carry out more research tasks.

Scientists in China have genetically modified human embryos.

Scientists genetically modify human embryos in controversial world first

Scientists in China have genetically modified human embryos that has re-ignited the debate over the ethics and safety of genetic therapies.

Eat your words: Traumatic dinners put the linguini in linguistics

The more obscure the name of your pasta on the menu, the more you’ll likely have to fork out when the bill comes.

Final frontier fiasconauts raise Mars bar

The launch to Mars is still a decade away but preparations for the Red Planet expedition are well under way.

Alfredo Jaar next to the Sound of Silence at the Wits Art Museum

Designer GM bugs now safer than ever

The new genetically modified organisms could be used to clean up oil spills or break down toxic chemicals.

Women are at the bottom of the pile when policies are designed without them. Photo: File

Fracking chemicals ‘may affect fertility’

Researchers in the US have found that many of the 750 or so chemicals used in fracking are associated with fertility and developmental problems.

Historical moment as Rosetta spacecraft touches down on comet

History was made as a robotic spacecraft sent to explore a comet touched down. The Rosetta probe will gather images and information on the comet.

Missionary impossible: How sex was a sideways story

?The first act of copulation has been traced to ancient animals that were endowed with such cumbersome sexual organs they had to mate side by side.

Interstellar dust scooped from vacuum

Nasa’s Stardust probe collected exotic particles in its cosmic flypaper after a manic comet chase.

The allegations of corruption against Khomotso Phahlane surfaced more than a year ago

Suckers for knowledge tied up in knots

The octopus cannot keep track of what its eight arms are doing. Each arm is studded with suckers that act on contact – how do they not get tangled up?

Research indicates nature sounds help to sculpt pleasant dreams and improve waking mood.

Sweet dreams made of tweets

A nightmare can ruin the day ahead, but a birdsong app may make for better dreams.

The law

Zaps to the brain curb need to smoke

A study shows that 44% of heavy smokers kicked the habit after receiving magnetic stimulation.

Ancient galaxy may shed light on Earth

Scientists’ discovery could provide clues to how the Milky Way was formed.

Genetics professor Steve Horvath says there is new hope that the body clock can be reset and biological degeneration prevented.

DNA that sets your body clock

Scientists are finding that various parts of the human body wind down at different rates, writes Ian Sample.

An apparent gas attack in Damascus is thought to be the most significant use of chemical weapons since the gassing of Kurds 25 years ago. (AFP)

Damascus: Chemical weapons blamed in massacre

An apparent gas attack in Damascus is thought to be the most significant use of chemical weapons since the gassing of Kurds 25 years ago.

Men to blame for monogamy

As an enduring mystery of the human condition, monogamy has been praised and damned in equal measure.

An asteroid falling apart. This type of impactor can result in a chain of smaller craters rather than one large crater.

Mining asteroids for precious metals

Deep Space Industries hopes to land spacecraft on asteroids and have them scrape up material for return to Earth for sale