Plants can maximise their chances of reproduction by taking advantage of how insects move between flowers when they track down nectar, a study suggests.
Microsoft co-founder and philanthropist Bill Gates said Sunday his foundation will invest another $5 billion in Africa over the next five years.
The enormous algae outbreak that has coated swaths of Florida's St. Lucie River with guacamole-like sludge is a man-made affliction, arising from political and economic decisions made over the past 140 years.
The final leg of an unprecedented world tour by a solar-powered plane was postponed Saturday due to the pilot's health, he said in a message on Twitter.
"This river will bury the living and the dead," sighed Enver Vasilaj, 93, standing by the Vjosa, one of Europe's last wild waterways, which runs uninterrupted from its source in northwest Greece to the Adriatic Sea.
A Russian rocket carrying an unmanned cargo ship blasted off for the International Space Station early Sunday from the Baikonur cosmodrome in Kazakhstan, the Russian space agency said.
Even operating at a quarter of its eventual capacity, South Africa's MeerKAT radio telescope showed off its phenomenal power Saturday, revealing 1,300 galaxies in a tiny corner of the universe where only 70 were known before.
It may be inside a protest rally, or in front of a deadly shooting. Smartphones, video and social media are empowering citizens to tell their stories like never before.
A moderately strong earthquake has rattled the Tokyo region, but there are no immediate reports of damage or injuries.
SpaceX aims to launch another load of space station supplies for NASA, including a critical docking port needed by new U.S. crew capsules set to debut next year.