Planet found in habitable zone around nearest star

Astronomers using ESO telescopes and other facilities have found clear evidence of a planet orbiting the closest star to Earth, Proxima Centauri. The long-sought world, designated Proxima b, orbits its cool red parent star every 11 days and has a tempe…

Astronomers using ESO telescopes and other facilities have found clear evidence of a planet orbiting the closest star to Earth, Proxima Centauri. The long-sought world, designated Proxima b, orbits its cool red parent star every 11 days and has a temperature suitable for liquid water to exist on its surface. This rocky world is a little more massive than the Earth and is the closest exoplanet to us — and it may also be the closest possible abode for life outside the Solar System. A paper describing this milestone finding will be published in the journal Nature on 25 August 2016.

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Yale team discovers how Zika virus causes fetal brain damage

Infection by the Zika virus diverts a key protein necessary for neural cell division in the developing human fetus, thereby causing the birth defect microcephaly, a team of Yale scientists reported Aug. 24 in the journal Cell Reports.
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Infection by the Zika virus diverts a key protein necessary for neural cell division in the developing human fetus, thereby causing the birth defect microcephaly, a team of Yale scientists reported Aug. 24 in the journal Cell Reports.

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BPA can disrupt painted turtles’ brain development could be a population health concern

Bisphenol A (BPA) is a chemical used in many consumer products including water bottles, metal food storage products and certain resins. Often, aquatic environments such as rivers and streams become reservoirs for BPA, affecting turtle habitats. Last ye…

Bisphenol A (BPA) is a chemical used in many consumer products including water bottles, metal food storage products and certain resins. Often, aquatic environments such as rivers and streams become reservoirs for BPA, affecting turtle habitats. Last year, a team of researchers led by the University of Missouri determined that BPA can disrupt sexual function in painted turtles, causing males to develop female sex organs. Now, the team has shown that BPA also can induce behavioral changes in turtles, reprogramming male turtle brains to show behavior common in females. Researchers worry this could lead to population declines in painted turtles.

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Twitter’s Night Mode Now Available for iOS

twitterTwitter today announced that it is expanding its “night mode” option to its iOS app, allowing Twitter users to enable a darker mode suitable for reading tweets at night. Twitter first brought night mode to Android devices in July and after a beta testing period, the company is now ready to offer the option in both of its mobile apps.

Night mode can be enabled by tapping on the gear icon and choosing the “Turn on night mode” option. It is disabled in the same way, by tapping the gear icon and selecting “Turn off night mode.”

Night mode should be a welcome addition for those iOS users who have been hoping Apple will implement its own Night Mode option, as it makes the Twitter interface much darker and more comfortable to look at in low light conditions.

Rolling out today – we’re bringing night mode to iOS! 🌙 https://t.co/XxNZHQdth9 pic.twitter.com/WLwKi4H0Oe

— Twitter (@twitter) August 22, 2016

Twitter’s new night mode feature is rolling out to Twitter users starting today. The Twitter app can be downloaded from the App Store for free. [Direct Link]
Discuss this article in our forums

twitterTwitter today announced that it is expanding its “night mode” option to its iOS app, allowing Twitter users to enable a darker mode suitable for reading tweets at night. Twitter first brought night mode to Android devices in July and after a beta testing period, the company is now ready to offer the option in both of its mobile apps.

Night mode can be enabled by tapping on the gear icon and choosing the “Turn on night mode” option. It is disabled in the same way, by tapping the gear icon and selecting “Turn off night mode.”

Night mode should be a welcome addition for those iOS users who have been hoping Apple will implement its own Night Mode option, as it makes the Twitter interface much darker and more comfortable to look at in low light conditions.


Twitter’s new night mode feature is rolling out to Twitter users starting today. The Twitter app can be downloaded from the App Store for free. [Direct Link]
Discuss this article in our forums